1const l="en",r="",e="Video Speed Controller & Volume Booster for Chrome & Firefox | UVE",n="Video Speed & Volume Controller for Chrome and Firefox. Control playback speed, boost quiet audio, and keep settings across compatible video sites. Built for courses, tutorials, YouTube and everyday HTML5 video. Free Chrome & Firefox extension â Pro from â¬24.99.",s="https://systemaweb.com/",a="UVE â Video Speed Controller for Chrome & Firefox",t="Video Speed & Volume Controller for courses, tutorials, YouTube and compatible HTML5 video.",i=[`{ 2 "@context": "https://schema.org", 3 "@type": "SoftwareApplication", 4 "name": "Ultimate Video Enhancer", 5 "alternateName": "UVE", 6 "applicationCategory": "BrowserApplication", 7 "applicationSubCategory": "Video player extension", 8 "operatingSystem": "Chrome, Firefox", 9 "browserRequirements": "Requires Google Chrome or Mozilla Firefox", 10 "softwareVersion": "1.3.1", 11 "isAccessibleForFree": true, 12 "description": "Video Speed & Volume Controller for compatible HTML5 video: speed, volume boost, subtitles, templates, and per-site memory.", 13 "url": "https://systemaweb.com/", 14 "image": "https://systemaweb.com/og/uve-og.png", 15 "screenshot": "https://systemaweb.com/og/uve-og.png", 16 "featureList": [ 17 "Playback speed from 0.1à to 16Ã", 18 "Volume boost up to 600%", 19 "Subtitle search and upload", 20 "Templates and per-site memory", 21 "YouTube dislike counts" 22 ], 23 "author": { 24 "@type": "Organization", 25 "name": "Ultimate Video Enhancer", 26 "url": "https://systemaweb.com/" 27 }, 28 "downloadUrl": "https://addons.mozilla.org/en-US/firefox/addon/ultimate-video-enhancer-uve/", 29 "offers": [ 30 { 31 "@type": "Offer", 32 "price": "0", 33 "priceCurrency": "EUR", 34 "availability": "https://schema.org/InStock", 35 "url": "https://addons.mozilla.org/en-US/firefox/addon/ultimate-video-enhancer-uve/", 36 "description": "Free tier â speed up to 3Ã, volume up to 200%" 37 }, 38 { 39 "@type": "Offer", 40 "price": "24.99", 41 "priceCurrency": "EUR", 42 "availability": "https://schema.org/InStock", 43 "url": "https://systemaweb.com/api/create-checkout?plan=lifetime&source=website", 44 "description": "Pro Lifetime â full speed, volume, and subtitle features" 45 }, 46 { 47 "@type": "Offer", 48 "price": "17", 49 "priceCurrency": "EUR", 50 "availability": "https://schema.org/InStock", 51 "url": "https://systemaweb.com/student", 52 "description": "Pro Student â discounted one-time license" 53 } 54 ], 55 "sameAs": [ 56 "https://chromewebstore.google.com/detail/ultimate-video-enhancer-u/iiikemfogmgcndndggdcbpilpbkpkkji", 57 "https://addons.mozilla.org/en-US/firefox/addon/ultimate-video-enhancer-uve/" 58 ], 59 "installUrl": "https://chromewebstore.google.com/detail/ultimate-video-enhancer-u/iiikemfogmgcndndggdcbpilpbkpkkji" 60}`,`{ 61 "@context": "https://schema.org", 62 "@type": "WebSite", 63 "name": "Ultimate Video Enhancer", 64 "alternateName": "UVE", 65 "url": "https://systemaweb.com/", 66 "inLanguage": "en", 67 "publisher": { 68 "@type": "Organization", 69 "name": "Ultimate Video Enhancer", 70 "url": "https://systemaweb.com/" 71 } 72}`,`{ 73 "@context": "https://schema.org", 74 "@type": "Organization", 75 "name": "Ultimate Video Enhancer", 76 "url": "https://systemaweb.com/", 77 "logo": "https://systemaweb.com/icons/icon128.png", 78 "contactPoint": { 79 "@type": "ContactPoint", 80 "contactType": "customer support", 81 "email": "[email protected]", 82 "availableLanguage": "English" 83 }, 84 "sameAs": [ 85 "https://chromewebstore.google.com/detail/ultimate-video-enhancer-u/iiikemfogmgcndndggdcbpilpbkpkkji", 86 "https://addons.mozilla.org/en-US/firefox/addon/ultimate-video-enhancer-uve/" 87 ] 88}`],o=`<section class="hero" data-spotlight> 89 <canvas class="hero-shader" data-hero-shader aria-hidden="true"></canvas> 90 <div class="hero-orb hero-orb-one" aria-hidden="true"></div> 91 <div class="hero-orb hero-orb-two" aria-hidden="true"></div> 92 <div class="container hero-grid"> 93 <div class="hero-copy reveal"> 94 <p class="eyebrow" data-hero-eyebrow>Available on Chrome & Firefox</p> 95 <h1><span data-hero-title-prefix>
95Ultimate Video Enhancer</span> <span class="gradient-text" data-hero-title-highlight>(UVE)</span></h1> 96 <p class="lead" data-hero-lead> 97 Video Speed & Volume Controller. Control playback speed, boost quiet audio, and keep your settings across compatible video sites. Built for courses, tutorials, YouTube and everyday HTML5 video. 98 </p> 99 <div class="hero-cta" id="install"> 100 <a class="btn btn-primary" data-store-chrome data-hero-primary-cta data-default-label="Install free for Chrome" href="https://chromewebstore.google.com/detail/ultimate-video-enhancer-u/iiikemfogmgcndndggdcbpilpbkpkkji">Install free for Chrome</a> 101 <a 102 class="btn btn-ghost" 103 data-store-firefox 104 105 data-default-label="Install free for Firefox" 106 href="https://addons.mozilla.org/en-US/firefox/addon/ultimate-video-enhancer-uve/" 107 >Install free for Firefox</a> 108 <a class="btn btn-ghost" href="#pricing">Get Pro â â¬24.99</a> 109 <button class="btn btn-ghost hero-demo-trigger" type="button" data-demo-video-open hidden> 110 <span class="ui-icon" style="--icon: url('/icons/lucide/play.svg')" aria-hidden="true"></span> 111 Watch the real demo 112 </button> 113 </div> 114 <ul class="hero-stats"> 115 <li>0.1à â 16à speed</li> 116 <li>Up to 600% volume</li> 117 <li>Per-site memory</li> 118 </ul> 119 </div> 120 <div class="hero-card reveal reveal-delay-1"> 121 <div class="mock-popup extension-preview" data-tilt-card data-extension-demo role="group" aria-label="Interactive Ultimate Video Enhancer preview"> 122<div class="extension-header"> 123 <span class="extension-brand extension-brand-live"> 124 <img src="/icons/icon48.png" alt="" width="30" height="30" /> 125 <span><strong>UVE</strong><small>Ultimate Video Enhancer</small></span> 126 </span> 127 <span class="extension-actions"><span class="extension-pro-badge" title="UVE Pro">PRO</span> 128 <button class="extension-icon-btn is-on" type="button" data-demo-power aria-pressed="true" aria-label="Disable enhancements"><span class="ui-icon" style="--icon: url('/icons/lucide/power.svg')"></span></button> 129 <button class="extension-icon-btn" type="button" data-demo-settings-toggle aria-expanded="false" aria-label="Open settings"><span class="ui-icon" style="--icon: url('/icons/lucide/settings.svg')"></span></button> 130 </span> 131 </div> 132 <div class="extension-status-card" data-demo-status> 133 <div class="extension-status-main"> 134 <div class="extension-status-copy"> 135 <span class="extension-overline"><span data-demo-overline>ACTIVE ON THIS PAGE</span></span> 136 <strong>youtube.com</strong> 137 </div> 138 <span class="extension-status-dot" aria-hidden="true"><i></i></span> 139 </div> 140 <div class="extension-status-line"> 141 <b>Video detected</b> 142 <span data-demo-status-text>Enhancements enabled</span> 143 </div> 144 </div> 145 <div class="extension-tabs" role="tablist" aria-label="Extension features"> 146 <button id="demo-tab-controls" class="is-active" type="button" role="tab" aria-selected="true" aria-controls="demo-panel-controls" data-demo-tab="controls">Controls</button> 147 <button id="demo-tab-templates" type="button" role="tab" aria-selected="false" aria-controls="demo-panel-templates" tabindex="-1" data-demo-tab="templates">Templates</button> 148 <button id="demo-tab-subtitles" type="button" role="tab" aria-selected="false" aria-controls="demo-panel-subtitles" tabindex="-1" data-demo-tab="subtitles">Subtitles</button> 149 <span class="extension-tab-indicator" data-demo-tab-indicator aria-hidden="true"></span> 150 </div>
151 <div id="demo-panel-controls" class="extension-panel" role="tabpanel" aria-labelledby="demo-tab-controls" data-demo-panel="controls"> 152 <div class="extension-control-card"> 153 <div class="extension-control-head"> 154 <div><p class="extension-eyebrow">Playback</p><strong>Speed</strong></div> 155 <span class="extension-chip" data-demo-speed-badge>2.00Ã</span> 156 </div> 157 <div class="extension-presets" aria-label="Speed presets"> 158 <button type="button" data-demo-speed="0.5">0.5Ã</button><button type="button" data-demo-speed="1">1Ã</button><button type="button" data-demo-speed="1.25">1.25Ã</button><button type="button" data-demo-speed="1.5">1.5Ã</button><button class="is-active" type="button" data-demo-speed="2">2Ã</button> 159 </div> 160 <div class="extension-steps" aria-label="Fine speed controls"> 161 <button type="button" data-demo-step="-0.1">â0.10</button><button type="button" data-demo-step="-0.05">â0.05</button><button type="button" data-demo-step="0.05">+0.05</button><button type="button" data-demo-step="0.1">+0.10</button> 162 </div> 163 <div class="extension-shortcuts"><kbd>A</kbd>/<kbd>D</kbd> speed · <kbd>Q</kbd>/<kbd>E</kbd> volume · <kbd>M</kbd> mute</div> 164 <details class="extension-more-presets"> 165 <summary><span>More presets</span><i aria-hidden="true"></i></summary> 166 <div class="extension-preset-list" aria-label="More speed presets"> 167 <button type="button" data-demo-speed="0.2">0.2Ã</button> 168 <button type="button" data-demo-speed="0.75">0.75Ã</button> 169 <button type="button" data-demo-speed="2.25">2.25Ã</button> 170 <button type="button" data-demo-speed="2.5">2.5Ã</button> 171 </div> 172 </details> 173 </div> 174 <div class="extension-control-card extension-audio" data-demo-audio> 175 <div class="extension-control-head"> 176 <div><p class="extension-eyebrow">Loudness</p><strong>Volume</strong></div> 177 <div class="extension-volume-readout"><span class="extension-chip" data-demo-volume-value>100%</span><span class="extension-zone" data-demo-volume-zone>Player</span></div> 178 </div> 179 <div class="extension-volume" style="--range-percent: 60%"> 180 <div class="extension-volume-meta"><span>Mute</span><span class="extension-volume-mid">100%</span><span>Boost</span></div> 181 <div class="extension-volume-track" aria-hidden="true"> 182 <span class="extension-volume-fill"></span> 183 <span class="extension-volume-glow"></span> 184 <span class="extension-volume-thumb"></span> 185 <span class="extension-volume-tick"></span> 186 </div> 187 <input class="extension-range-input" data-demo-volume type="range" min="0" max="6" step="0.1" value="1" aria-label="Volume level" /> 188 <p class="extension-volume-hint">Below 100% = site player · Above 100% = loudness boost</p> 189 </div> 190 </div> 191 </div> 192 <div id="demo-panel-templates" class="extension-panel" role="tabpanel" aria-labelledby="demo-tab-templates" data-demo-panel="templates" hidden> 193 <div class="extension-title"><strong>Saved Templates</strong><span data-demo-template-label>Lectures</span></div> 194 <p class="extension-hint">Apply a speed and volume setup in one click.</p> 195 <div class="extension-template-list"> 196 <button class="is-active" type="button" data-demo-template data-speed="1.75" data-volume="2">Lectures <small>1.75à · 200% volume</small></button> 197 <button type="button" data-demo-template data-speed="1" data-volume="3.5">Movies <small>1à · 350% volume</small></button> 198 </div> 199 </div> 200 <div id="demo-panel-subtitles" class="extension-panel" role="tabpanel" aria-labelledby="demo-tab-subtitles" data-demo-panel="subtitles" hidden> 201 <div class="extension-title"><strong>Subtitles</strong></div> 202 <p class="extension-hint">First we look for captions already on the page. OpenSubtitles is only used as a fallback.</p> 203 <div class="extension-subtitle-actions"> 204 <button class="extension-demo-action" type="button" data-demo-subtitle-find>Find captions</button> 205 <button class="extension-demo-action" type="button" data-demo-subtitle-apply>Apply selected</button> 206 </div> 207 <button class="extension-demo-action extension-demo-action-wide" type="button" data-demo-subtitle-search>Search OpenSubtitles</button> 208 <label class="extension-select-row"><span>Found tracks</span><select aria-label="Subtitle language"><option>Bulgarian</option><option>English</option><option>German</option></select></label> 209 <p class="extension-hint" data-demo-subtitle-status>Search title: sample lecture video</p> 210 </div> 211 <div data-demo-settings hidden> 212 <div class="extension-title"><strong>Settings</strong><span>Demo</span></div> 213 <div class="extension-row"><span>Dark theme</span><button class="extension-switch is-on" type="button" data-demo-switch aria-pressed="true" aria-label="Toggle dark theme"><i></i></button></div> 214 <div class="extension-row"><span>Sync across tabs</span><button class="extension-switch is-on" type="button" data-demo-switch aria-pressed="true" aria-label="Toggle sync across tabs"><i></i></button></div> 215 </div> 216 217 </div> 218 </div> 219 </div> 220 </div> 221 </section> 222 223 <section id="firefox-proof" class="section firefox-proof-section"> 224 <div class="container"> 225 <div class="section-heading reveal"> 226 <p class="eyebrow">Verified on Mozilla</p> 227 <h2>New on Firefox. Built transparently.</h2> 228 <p class="section-lead">Live product facts come from the official Mozilla Add-ons listing â never from invented counters or placeholder reviews.</p> 229 </div> 230 <div class="firefox-proof-grid reveal reveal-delay-1" data-firefox-proof> 231 <article class="firefox-proof-card">
232 <span class="feature-icon compact" aria-hidden="true"><span class="ui-icon" style="--icon: url('/icons/lucide/badge-check.svg')"></span></span> 233 <small>Distribution</small> 234 <strong>Available on Firefox Add-ons</strong> 235 <p>Public listing with a Mozilla-hosted download.</p> 236 </article> 237 <article class="firefox-proof-card" data-firefox-version-card> 238 <span class="feature-icon compact" aria-hidden="true"><span class="ui-icon" style="--icon: url('/icons/lucide/circle-check.svg')"></span></span> 239 <small>Current release</small> 240 <strong data-firefox-version>See listing</strong> 241 <p>Release information verified against AMO.</p> 242 </article> 243 <article class="firefox-proof-card" data-firefox-privacy-card> 244 <span class="feature-icon compact" aria-hidden="true"><span class="ui-icon" style="--icon: url('/icons/lucide/globe.svg')"></span></span> 245 <small>Privacy</small> 246 <strong data-firefox-privacy>Optional analytics</strong> 247 <p>Optional product analytics are off until you opt in.</p> 248 </article> 249 <article class="firefox-proof-card firefox-rating-card" data-firefox-rating-card hidden> 250 <span class="feature-icon compact" aria-hidden="true"><span class="ui-icon" style="--icon: url('/icons/lucide/badge-check.svg')"></span></span> 251 <small>Firefox users</small> 252 <strong data-firefox-rating></strong> 253 <p data-firefox-rating-count></p> 254 </article> 255 </div> 256 <div class="firefox-review-grid" data-firefox-reviews hidden></div> 257 <div class="firefox-proof-footer reveal"> 258 <a class="btn btn-ghost" data-firefox-source href="https://addons.mozilla.org/en-US/firefox/addon/ultimate-video-enhancer-uve/" target="_blank" rel="noopener noreferrer">View the official listing</a> 259 <a class="text-link" data-firefox-review-link href="https://addons.mozilla.org/en-US/firefox/addon/ultimate-video-enhancer-uve/reviews/" target="_blank" rel="noopener noreferrer">Be the first to leave an honest review <span aria-hidden="true">â</span></a> 260 </div> 261 </div> 262 </section> 263 264 265 <section class="section" id="guides" aria-labelledby="guides-heading"> 266 <div class="container"> 267 <p class="eyebrow">Guides</p> 268 <h2 id="guides-heading">Popular video control guides</h2> 269 <p class="section-lead">Deep dives for the searches people use when they need speed, volume, or subtitles on web video.</p> 270 <div class="related-feature-grid"> 271 <a href="/video-speed-controller"><span class="ui-icon" style="--icon: url('/icons/lucide/gauge.svg')"></span><div><strong>Video speed controller</strong><small>0.1Ãâ16Ã on HTML5 video</small></div><b aria-hidden="true">â</b></a> 272 <a href="/video-volume-booster"><span class="ui-icon" style="--icon: url('/icons/lucide/volume-2.svg')"></span><div><strong>Video volume booster</strong><small>Boost quiet audio up to 600%</small></div><b aria-hidden="true">â</b></a> 273 <a href="/video-subtitles"><span class="ui-icon" style="--icon: url('/icons/lucide/captions.svg')"></span><div><strong>Video subtitles</strong><small>Captions, OpenSubtitles, SRT/VTT</small></div><b aria-hidden="true">â</b></a> 274 <a href="/youtube-speed-controller"><span class="ui-icon" style="--icon: url('/icons/lucide/play.svg')"></span><div><strong>YouTube speed controller</strong><small>Watch YouTube at a pace you choose</small></div><b aria-hidden="true">â</b></a> 275 <a href="/online-course-video-speed"><span class="ui-icon" style="--icon: url('/icons/lucide/graduation-cap.svg')"></span><div><strong>Online course video speed</strong><small>Lectures and training at your pace</small></div><b aria-hidden="true">â</b></a> 276 <a href="/video-speed-controller-for-udemy"><span class="ui-icon" style="--icon: url('/icons/lucide/graduation-cap.svg')"></span><div><strong>Udemy speed</strong><small>Lecture pace + per-site memory</small></div><b aria-hidden="true">â</b></a> 277 <a href="/video-speed-controller-for-coursera"><span class="ui-icon" style="--icon: url('/icons/lucide/file-text.svg')"></span><div><strong>Coursera speed</strong><small>Course video control</small></div><b aria-hidden="true">â</b></a> 278 <a href="/online-courses"><span class="ui-icon" style="--icon: url('/icons/lucide/globe.svg')"></span><div><strong>Online courses hub</strong><small>Udemy, Coursera, YouTube lectures</small></div><b aria-hidden="true">â</b></a>
279 <a href="/uve-vs-video-speed-controller"><span class="ui-icon" style="--icon: url('/icons/lucide/sliders-horizontal.svg')"></span><div><strong>UVE vs speed controllers</strong><small>Feature comparison</small></div><b aria-hidden="true">â</b></a> 280 </div> 281 </div> 282 </section> 283 284 285 286 <section id="use-cases" class="section"> 287 <div class="container reveal"> 288 <h2>Built for how you watch</h2> 289 <p class="section-lead">Made for students, online courses, and tutorials â plus YouTube power users and language learners.</p> 290 <div class="feature-grid"> 291 <article class="feature-card use-case-card reveal reveal-delay-1"> 292 <span class="feature-icon" aria-hidden="true"><span class="ui-icon" style="--icon: url('/icons/lucide/graduation-cap.svg')"></span></span> 293 <h3>Students & courses</h3> 294 <p>Watch Udemy and Coursera at 1.5Ãâ2Ã. Save a "Lectures" template and use per-site memory.</p> 295 <a class="feature-link" href="/students">UVE for students<span aria-hidden="true">â</span></a> 296 </article> 297 <article class="feature-card use-case-card reveal reveal-delay-2"> 298 <span class="feature-icon" aria-hidden="true"><span class="ui-icon" style="--icon: url('/icons/lucide/languages.svg')"></span></span> 299 <h3>Language learners</h3> 300 <p>Slow to 0.75Ã, boost quiet dialogue, and search subtitles â comprehension over speed.</p> 301 <a class="feature-link" href="/language-learning">Explore language learning <span aria-hidden="true">â</span></a> 302 </article> 303 <article class="feature-card use-case-card reveal reveal-delay-3"> 304 <span class="feature-icon" aria-hidden="true"><span class="ui-icon" style="--icon: url('/icons/lucide/keyboard.svg')"></span></span> 305 <h3>YouTube & tutorial power users</h3> 306 <p>Fine speed, shortcuts, and remembered setups for tutorials, lectures, and long-form video on YouTube.</p> 307 <a class="feature-link" href="/video-speed-controller-for-youtube">UVE for YouTube <span aria-hidden="true">â</span></a> 308 </article> 309 </div> 310 </div> 311 </section> 312 313 <section id="before-after" class="section section-alt comparison-demo-section"> 314 <div class="container"> 315 <div class="section-heading reveal"> 316 <p class="eyebrow">Drag to compare</p> 317 <h2>From limited player to precise control.</h2> 318 <p class="section-lead">Explore how UVE changes speed, audio, and subtitle workflows. The comparison works with mouse, touch, and keyboard.</p> 319 </div> 320 <div class="comparison-demo reveal reveal-delay-1" data-comparison-demo style="--comparison-split: 50%"> 321 <div class="comparison-tabs" role="tablist" aria-label="Choose comparison feature"> 322 <button id="comparison-tab-speed" class="is-active" type="button" role="tab" aria-selected="true" aria-controls="comparison-stage" data-comparison-mode="speed">Speed</button> 323 <button id="comparison-tab-volume" type="button" role="tab" aria-selected="false" aria-controls="comparison-stage" tabindex="-1" data-comparison-mode="volume">Volume</button> 324 <button id="comparison-tab-subtitles" type="button" role="tab" aria-selected="false" aria-controls="comparison-stage" tabindex="-1" data-comparison-mode="subtitles">Subtitles</button> 325 </div> 326 <div id="comparison-stage" class="comparison-stage is-speed" role="tabpanel" aria-labelledby="comparison-tab-speed"> 327 <div class="comparison-layer comparison-before" aria-hidden="true"> 328 <span class="comparison-label">Standard player</span> 329 <div class="comparison-screen"> 330 <span class="comparison-play"><span class="ui-icon" style="--icon: url('/icons/lucide/play.svg')"></span></span> 331 <div class="comparison-visual comparison-visual-before"></div> 332 <strong data-comparison-before-value>1Ã maximum preset</strong> 333 <p data-comparison-before-copy>Only the playerâs basic speed menu.</p> 334 </div> 335 </div> 336 <div class="comparison-layer comparison-after" aria-hidden="true">
337 <span class="comparison-label">With UVE</span> 338 <div class="comparison-screen"> 339 <span class="comparison-play"><span class="ui-icon" style="--icon: url('/icons/lucide/gauge.svg')"></span></span> 340 <div class="comparison-visual comparison-visual-after"></div> 341 <strong data-comparison-after-value>0.1Ãâ16Ã precision</strong> 342 <p data-comparison-after-copy>Presets, fine steps, shortcuts, and memory.</p> 343 </div> 344 </div> 345 <div class="comparison-divider" aria-hidden="true"><i></i></div> 346 <input class="comparison-range" type="range" min="10" max="90" value="50" aria-label="Reveal the UVE comparison" data-comparison-range /> 347 </div> 348 <p class="sr-only" role="status" aria-live="polite" data-comparison-status>Speed comparison: standard player versus UVE precision controls.</p> 349 </div> 350 </div> 351 </section> 352 353 <section id="features" class="section section-alt"> 354 <div class="container reveal"> 355 <h2>Everything you need in one extension</h2> 356 <div class="feature-grid"> 357 <article class="feature-card reveal reveal-delay-1"> 358 <span class="feature-icon" aria-hidden="true"><span class="ui-icon" style="--icon: url('/icons/lucide/gauge.svg')"></span></span> 359 <h3>Playback speed</h3> 360 <p>Fine control from 0.1Ã to 16Ã with speed buttons, sliders, and A/D/S keyboard shortcuts.</p> 361 <a class="feature-link" href="/video-speed-controller">Explore video speed control <span aria-hidden="true">â</span></a> 362 </article> 363 <article class="feature-card reveal reveal-delay-2"> 364 <span class="feature-icon" aria-hidden="true"><span class="ui-icon" style="--icon: url('/icons/lucide/volume-2.svg')"></span></span> 365 <h3>Volume boost</h3> 366 <p>Web Audio amplification up to 600% â fix quiet laptop speakers without external tools.</p> 367 <a class="feature-link" href="/video-volume-booster">Explore volume boost <span aria-hidden="true">â</span></a> 368 </article> 369 <article class="feature-card reveal reveal-delay-3"> 370 <span class="feature-icon" aria-hidden="true"><span class="ui-icon" style="--icon: url('/icons/lucide/captions.svg')"></span></span> 371 <h3>Subtitles</h3> 372 <p>YouTube captions, OpenSubtitles search, and manual .vtt/.srt upload for language learning.</p> 373 <a class="feature-link" href="/video-subtitles">Explore video subtitles <span aria-hidden="true">â</span></a> 374 </article> 375 <article class="feature-card reveal reveal-delay-1"> 376 <span class="feature-icon" aria-hidden="true"><span class="ui-icon" style="--icon: url('/icons/lucide/panels-top-left.svg')"></span></span> 377 <h3>Templates</h3> 378 <p>Save up to 5 speed/volume combos â switch between "Lectures" and "Movies" in one click.</p> 379 </article> 380 <article class="feature-card reveal reveal-delay-2"> 381 <span class="feature-icon" aria-hidden="true"><span class="ui-icon" style="--icon: url('/icons/lucide/globe.svg')"></span></span> 382 <h3>Per-site memory</h3> 383 <p>YouTube at 1.5Ã, Udemy at 2Ã â each domain remembers your preference automatically.</p> 384 </article> 385 <article class="feature-card reveal reveal-delay-3"> 386 <span class="feature-icon" aria-hidden="true"><span class="ui-icon" style="--icon: url('/icons/lucide/thumbs-down.svg')"></span></span> 387 <h3>YouTube extras</h3> 388 <p>Restore dislike counts and use the in-page speed bubble on any video.</p> 389 </article> 390 </div> 391 </div> 392 </section> 393 394 <section id="screenshots" class="section"> 395 <div class="container reveal"> 396 <h2>See it in action</h2> 397 <p class="section-lead">A modern popup â speed, volume, templates, and subtitles in one place.</p> 398 <div class="screenshot-grid"> 399 <figure class="screenshot-card reveal reveal-delay-1"> 400 <div class="screenshot-mock extension-preview extension-preview-small" aria-hidden="true"> 401 <div class="extension-header">
402 <span class="extension-brand"><img src="/icons/icon48.png" alt="" width="25" height="25" /><span><strong>UVE</strong><small>Ultimate Video Enhancer</small></span></span> 403 <span class="extension-actions"><span class="extension-icon-btn"><span class="ui-icon" style="--icon: url('/icons/lucide/settings.svg')"></span></span></span> 404 </div> 405 <div class="extension-status-card"><span class="extension-overline">ACTIVE ON THIS PAGE <i></i></span><strong>udemy.com</strong><span><b>Video detected</b> Enhancements enabled</span></div> 406 <div class="extension-tabs"><span class="is-active">Controls</span><span>Templates</span><span>Subtitles</span></div> 407 <div class="extension-panel"> 408 <div class="extension-title"><strong>Speed</strong><span>1.75Ã</span></div> 409 <div class="extension-row"><span>Playback speed</span><b>1.75</b></div> 410 <div class="extension-presets"><span>0.5Ã</span><span>1Ã</span><span>1.25Ã</span><span class="is-active">1.5Ã</span><span>2Ã</span></div> 411 <div class="extension-steps"><span>â0.10</span><span>â0.05</span><span>+0.05</span><span>+0.10</span></div> 412 </div> 413 </div> 414 <figcaption>Speed control with fine steps and speed buttons</figcaption> 415 </figure> 416 <figure class="screenshot-card reveal reveal-delay-2"> 417 <div class="screenshot-mock extension-preview extension-preview-small" aria-hidden="true"> 418 <div class="extension-header"> 419 <span class="extension-brand"><img src="/icons/icon48.png" alt="" width="25" height="25" /><span><strong>UVE</strong><small>Ultimate Video Enhancer</small></span></span> 420 <span class="extension-actions"><span class="extension-icon-btn is-on"><span class="ui-icon" style="--icon: url('/icons/lucide/power.svg')"></span></span></span> 421 </div> 422 <div class="extension-status-card"><span class="extension-overline">ACTIVE ON THIS PAGE <i></i></span><strong>coursera.org</strong><span><b>Video detected</b> Enhancements enabled</span></div> 423 <div class="extension-tabs"><span class="is-active">Controls</span><span>Templates</span><span>Subtitles</span></div> 424 <div class="extension-panel"> 425 <div class="extension-title"><strong>Audio Controls</strong><span class="is-volume">350%</span></div> 426 <div class="extension-row"><span>Volume Boost</span><span class="extension-switch is-on"><i></i></span></div> 427 <div class="extension-range-labels"><span>100%</span><span>600%</span></div> 428 <div class="extension-range"><i style="--range: 52%"></i><b style="--range: 52%"></b></div> 429 </div> 430 </div> 431 <figcaption>Volume boost for quiet course videos</figcaption> 432 </figure> 433 <figure class="screenshot-card reveal reveal-delay-3"> 434 <div class="screenshot-mock extension-preview extension-preview-small" aria-hidden="true"> 435 <div class="extension-header"> 436 <span class="extension-brand"><img src="/icons/icon48.png" alt="" width="25" height="25" /><span><strong>UVE</strong><small>Ultimate Video Enhancer</small></span></span> 437 <span class="extension-actions"><span class="extension-icon-btn"><span class="ui-icon" style="--icon: url('/icons/lucide/settings.svg')"></span></span></span> 438 </div> 439 <div class="extension-tabs"><span>Controls</span><span>Templates</span><span class="is-active">Subtitles</span></div> 440 <div class="extension-panel"> 441 <div class="extension-title"><strong>Subtitles</strong><span class="feature-icon compact"><span class="ui-icon" style="--icon: url('/icons/lucide/captions.svg')"></span></span></div> 442 <p class="extension-hint">Auto-find subtitles for the current video by title.</p> 443 <div class="extension-action-row"><span><i class="ui-icon" style="--icon: url('/icons/lucide/search.svg')"></i> Search online</span><span>Apply selected</span></div> 444 <div class="extension-select">English (YouTube) <span>â</span></div> 445 <div class="extension-upload"><i class="ui-icon" style="--icon: url('/icons/lucide/upload.svg')"></i> Manual upload (.vtt / .srt)</div> 446 </div> 447 </div>
448 <figcaption>Subtitles for learning and accessibility</figcaption> 449 </figure> 450 <figure class="screenshot-card reveal reveal-delay-4"> 451 <div class="screenshot-mock extension-preview extension-preview-small" aria-hidden="true"> 452 <div class="extension-header"> 453 <span class="extension-brand"><img src="/icons/icon48.png" alt="" width="25" height="25" /><span><strong>UVE</strong><small>Ultimate Video Enhancer</small></span></span> 454 <span class="pro-badge">PRO</span> 455 </div> 456 <div class="extension-modal-head"><strong><i class="ui-icon" style="--icon: url('/icons/lucide/settings.svg')"></i> Settings</strong><span>Close</span></div> 457 <div class="extension-settings-tabs"><span class="is-active">General</span><span>Keyboard</span><span>YouTube</span></div> 458 <div class="extension-panel"> 459 <div class="extension-row"><span><i class="ui-icon" style="--icon: url('/icons/lucide/sun-moon.svg')"></i> Theme</span><b>Dark</b></div> 460 <div class="extension-row"><span><i class="ui-icon" style="--icon: url('/icons/lucide/globe.svg')"></i> Sync across tabs</span><span class="extension-switch is-on"><i></i></span></div> 461 <div class="extension-row"><span><i class="ui-icon" style="--icon: url('/icons/lucide/badge-check.svg')"></i> Pro license</span><strong class="pro-badge">ACTIVE</strong></div> 462 </div> 463 </div> 464 <figcaption>Activate Pro and customize your setup</figcaption> 465 </figure> 466 </div> 467 </div> 468 </section> 469 470 <section id="compare" class="section"> 471 <div class="container reveal"> 472 <h2>UVE vs Video Speed Controller</h2> 473 <p class="section-lead">The most popular speed extension â and what UVE adds on top.</p> 474 <div class="table-wrap"> 475 <table class="compare-table"> 476 <thead> 477 <tr> 478 <th scope="col">Feature</th> 479 <th scope="col">Video Speed Controller</th> 480 <th class="uve-column" scope="col">UVE</th> 481 </tr> 482 </thead> 483 <tbody> 484 <tr><th scope="row">Speed control</th><td>Yes</td><td class="uve-column"><span class="check">â</span> 0.1à â 16Ã</td></tr> 485 <tr><th scope="row">Volume boost</th><td>No</td><td class="uve-column"><span class="check">â</span> Up to 600%</td></tr> 486 <tr><th scope="row">Subtitle search</th><td>No</td><td class="uve-column"><span class="check">â</span> YouTube + OpenSubtitles</td></tr> 487 <tr><th scope="row">Saved templates</th><td>Limited</td><td class="uve-column"><span class="check">â</span> 5 templates</td></tr> 488 <tr><th scope="row">Per-site memory</th><td>Per URL</td><td class="uve-column"><span class="check">â</span> Per-site memory + sync across tabs</td></tr> 489 <tr><th scope="row">YouTube dislikes</th><td>No</td><td class="uve-column"><span class="check">â</span> Included</td></tr> 490 <tr><th scope="row">Modern UI</th><td>Basic</td><td class="uve-column"><span class="check">â</span> Dark/light glass design</td></tr> 491 </tbody> 492 </table> 493 </div> 494 <p class="compare-note">Feature sets can change between extension versions. Review each current store listing before choosing.</p> 495 <a class="feature-link" href="/uve-vs-video-speed-controller">Read the full, criteria-based comparison <span aria-hidden="true">â</span></a> 496 </div> 497 </section> 498 499 <section id="pricing" class="section section-alt"> 500 <div class="container reveal"> 501 <h2>Simple pricing</h2> 502 <p class="section-lead">Free up to 3à speed and 200% volume. Upgrade once for lifetime Pro.</p> 503 <div class="pricing-grid" id="pricingGrid"> 504 <article class="price-card reveal reveal-delay-1"> 505 <h3>Free</h3> 506 <p class="price">â¬0</p> 507 <ul> 508 <li>Speed up to 3Ã</li> 509 <li>Volume boost up to 200%</li> 510 <li>3 templates</li> 511 <li>YouTube captions</li> 512 <li>Keyboard shortcuts</li> 513 </ul> 514 <div class="install-buttons"> 515 <a class="btn btn-primary" data-store-chrome data-default-label="Install free for Chrome" href="https://chromewebstore.google.com/detail/ultimate-video-enhancer-u/iiikemfogmgcndndggdcbpilpbkpkkji">Install free for Chrome</a> 516 <a class="btn btn-ghost" data-store-firefox data-default-label="Install for Firefox" href="https://addons.mozilla.org/en-US/firefox/addon/ultimate-video-enhancer-uve/">Install for Firefox</a> 517 </div> 518 </article> 519 <article class="price-card price-card-featured reveal reveal-delay-2">
520 <span class="popular">Launch offer</span> 521 <h3>Pro Lifetime</h3> 522 <p class="price" data-price-lifetime>â¬24.99 <span>one-time</span></p> 523 <ul> 524 <li>Full 16à speed</li> 525 <li>600% volume boost</li> 526 <li>5 templates</li> 527 <li>OpenSubtitles search</li> 528 <li>Subtitle file upload</li> 529 <li>Performance monitor</li> 530 </ul> 531 <a class="btn btn-primary" data-checkout-lifetime data-checkout-plan="lifetime" href="https://systemaweb.com/api/create-checkout?plan=lifetime&source=website">Buy Pro â â¬24.99</a> 532 <p class="price-note">Lifetime license · One-time payment · Refund via Stripe</p> 533 </article> 534 <article class="price-card reveal reveal-delay-3"> 535 <h3>Pro Student</h3> 536 <p class="price">â¬17 <span>one-time</span></p> 537 <ul> 538 <li>Everything in Pro</li> 539 <li>Student price â â¬17</li> 540 <li>Perfect for Udemy & Coursera</li> 541 </ul> 542 <a class="btn btn-ghost" data-checkout-student data-checkout-plan="student" href="/student">Student â â¬17</a> 543 </article> 544 </div> 545 </div> 546 </section> 547 548 <section id="faq-preview" class="section"> 549 <div class="container reveal"> 550 <div class="faq-preview-heading"> 551 <div> 552 <p class="eyebrow">Quick answers</p> 553 <h2>Common questions</h2> 554 </div> 555 <a class="faq-preview-all" href="/faq">Explore all 14 answers <span aria-hidden="true">â</span></a> 556 </div> 557 <div class="faq-list faq-list-compact"> 558 <details class="faq-item" open> 559 <summary><span class="faq-compact-number">01</span><span><small>Pricing</small>Is UVE really free to start?</span><i aria-hidden="true"></i></summary> 560 <div class="faq-compact-answer"><p>Yes â 3à speed, 200% volume, and core features are free forever. Pro unlocks power-user tools.</p></div> 561 </details> 562 <details class="faq-item"> 563 <summary><span class="faq-compact-number">02</span><span><small>Browsers</small>Is Chrome available?</span><i aria-hidden="true"></i></summary> 564 <div class="faq-compact-answer"><p>Yes â install UVE from the <a href="https://chromewebstore.google.com/detail/ultimate-video-enhancer-u/iiikemfogmgcndndggdcbpilpbkpkkji">Chrome Web Store</a>. One Pro license works on Firefox and Chrome.</p></div> 565 </details> 566 <details class="faq-item"> 567 <summary><span class="faq-compact-number">03</span><span><small>Pro license</small>How do I activate after purchase?</span><i aria-hidden="true"></i></summary> 568 <div class="faq-compact-answer"><p>Your license key arrives by email. Follow our <a href="/activate">step-by-step activation guide</a>.</p></div> 569 </details> 570 </div> 571 </div> 572 </section> 573 574 <section class="section"> 575 <div class="container cta-block reveal"> 576 <h2>Ready to enhance your videos?</h2> 577 <p data-chrome-status>Install UVE on Chrome or Firefox â free to start.</p> 578 <div class="hero-cta"> 579 <a class="btn btn-primary" data-store-chrome data-default-label="Install free for Chrome" href="https://chromewebstore.google.com/detail/ultimate-video-enhancer-u/iiikemfogmgcndndggdcbpilpbkpkkji">Install free for Chrome</a> 580 <a class="btn btn-ghost" data-store-firefox data-default-label="Firefox Add-ons" href="https://addons.mozilla.org/en-US/firefox/addon/ultimate-video-enhancer-uve/">Firefox Add-ons</a> 581 </div> 582 </div> 583 </section>`,c={locale:"en",slug:"",title:e,description:n,canonical:s,ogTitle:a,ogDescription:t,jsonLd:i,mainHtml:o};export{s as canonical,c as default,n as description,i as jsonLd,l as locale,o as mainHtml,t as ogDescription,a as ogTitle,r as slug,e as title};
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