Tempo Pro 作者： Aishah

Never adjust playback speed manually again. Tempo remembers your preferred speed per website and applies it the instant a video starts — across YouTube, Netflix, Coursera, Udemy, Vimeo, and any HTML5 video site.

KEY FEATURES

• Per-site memory — YouTube at 1.5×, Coursera at 1.75×, Netflix at 1× — each site is saved independently

• Instant auto-apply — speed is set the moment a video element is detected, before you touch the controls

• SPA-aware — works on single-page apps like YouTube that load new videos without a full page refresh

• Learns from your habits — change speed via the site's own controls and Tempo saves it automatically

• 9 quick presets — 0.5× to 3× available in one click from the popup

• All speeds overview — manage every saved site in one panel, see all preferences at a glance

• Clean reset — remove the preference for any site instantly, returning it to browser default

HOW TO USE

1. Visit any website that has video (YouTube, Netflix, Coursera, etc.)
2. Click the Tempo icon in your toolbar
3. Choose your preferred speed from the 9 presets (0.5× to 3×)
4. Tempo saves it — every video on that site now plays at your chosen speed automatically
5. You can also skip the popup entirely: just change speed via the site's own player controls and Tempo detects and saves it

PRIVACY

Tempo stores only playback speed preferences, locally in your browser. No browsing data, no video history, nothing is ever sent to any server.