Shortcuts while you code
Press A and D for fine speed changes and S to reset — useful when the player UI is buried under overlays.
Speed controllerFor tutorials, talks, and docs videos
Watch tutorials at your own pace.
Use precise speed, keyboard shortcuts, templates, and per-site memory so coding videos stay out of your way while you follow along.
- Fine steps
- Keyboard shortcuts
- Per-site memory
Tutorial pace2.00×
1×1.5×2×2.5×
A slower D faster S reset
Built for how developers watch
Control the video without breaking your flow.
Keep one hand on the keyboard and adjust playback only when the explanation needs it.
Skip the fluff, keep the demo
Raise speed for introductions and lower it for terminal commands, UI clicks, or architecture diagrams.
YouTube guideQuiet conference audio
Boost soft talk recordings without installing a separate desktop equalizer.
Volume boosterWorkflow
Set a tutorial profile once.
- 01
Install UVE for Chrome or Firefox
Add the extension and open a tutorial or conference recording.
- 02
Tune speed and volume
Start near 1.5×–2× for familiar topics, then dial back for dense demos.
- 03
Save a template
Keep YouTube, course sites, and docs portals on separate per-site memory.
Developer FAQ
Practical answers for technical video.
Why use UVE instead of the site speed menu?
Many tutorial and conference players offer limited speed options. UVE adds fine steps, keyboard control, templates, and per-site memory across compatible HTML5 players.
Can I control speed while coding?
Yes. Keyboard shortcuts let you adjust speed and volume without leaving the page. You can also save a reusable tutorial template.
Does UVE help with quiet conference recordings?
Compatible HTML5 video can be boosted above normal player volume — up to 200% in Free and 600% in Pro.
Which sites can developers use it on?
Compatible HTML5 video or audio on many sites player, including many tutorial platforms and YouTube. DRM or custom players may restrict control.