Playback speed
Fine control from 0.1x to 16x with presets, sliders, and A/D/S keyboard shortcuts.
Chrome & Firefox extension
Professional video control for every website
Speed up lectures, boost quiet audio, find subtitles, and save presets — one extension for YouTube, Udemy, Coursera, and any HTML5 player.
- 0.1x – 16x speed
- Up to 6x volume
- Per-site presets
UVE
PRO
Speed2.00x
Volume boost3.5x
Siteyoutube.com
Everything you need in one extension
Volume boost
Web Audio amplification up to 6x — fix quiet laptop speakers without external tools.
Subtitles
YouTube captions, OpenSubtitles search, and manual .vtt/.srt upload for language learning.
Templates
Save up to 5 speed/volume combos — switch between "Lectures" and "Movies" in one click.
Per-site memory
YouTube at 1.5x, Udemy at 2x — each domain remembers your preference automatically.
YouTube extras
Restore dislike counts and use the in-page speed bubble on any video.
UVE vs Video Speed Controller
The most popular speed extension — and what UVE adds on top.
| Feature | Video Speed Controller | UVE |
|---|---|---|
| Speed control | Yes | Yes (0.1x – 16x) |
| Volume boost | No | Yes (up to 6x) |
| Subtitle search | No | Yes (YouTube + OpenSubtitles) |
| Saved templates | Limited | 5 named presets |
| Per-site settings | Per URL | Per domain + global sync |
| YouTube dislikes | No | Yes |
| Modern UI | Basic | Dark/light glass design |
Simple pricing
Start with a 7-day Pro trial inside the extension. No account required.
Free
€0
- Speed up to 4x
- Volume boost up to 2x
- 3 templates
- YouTube captions
- Keyboard shortcuts
Pro Lifetime
€24 one-time
- Full 16x speed
- 6x volume boost
- 5 templates
- OpenSubtitles search
- Subtitle file upload
- Performance monitor
7-day free trial in extension · Lifetime updates
Pro Student
€17 one-time
- Everything in Pro
- 30% student discount
- Perfect for Udemy & Coursera
Guides
Best speed for online courses
Udemy, Coursera, LinkedIn Learning — recommended playback speeds and UVE presets.
Language learning with subtitles
Slow playback, dual subtitles, and volume boost for comprehension.
Ready to enhance your videos?
Install UVE from the Chrome Web Store or Firefox Add-ons, activate your 7-day trial, and upgrade when you're ready.