Use Alt + . and Alt + , to change speed by 0.1x. Overlay is styled like
⚡ ULTIMATE VIDEO SPEED CONTROL
What is it?
Ultimate Video Speed Control gives you precise, fast, and persistent control over playback speed on any website with a video — all using just your keyboard.
✅ Features
🎯 Precise control — Adjust in exact 0.1x steps (e.g. 1.25x, 3.15x, etc.)
💾 Speed persists — Your speed is remembered across page reloads
👁 Clean overlay — Styled like YouTube’s native speed bubble (Arial font)
⚡ Instant response — Speed changes are applied immediately, even on dynamic videos
🔒 No float drift — Uses accurate math to avoid 1.1999999 bugs
Example Use:
You’re watching a lecture on YouTube or a video tweet — just tap:
Alt + < In order to decrease speed
Alt + > In order to increase speed
You’ll see a slick black popup that fades in/out just like the native UI.
