A browser extension that automatically sets YouTube videos to your preferred playback speed.
- Automatically applies your chosen speed to all YouTube videos
- Updates YouTube's UI to reflect the correct speed
- Works silently in the background without popup notifications
- Remembers your preferred speed across sessions
- Simple interface to change your default speed setting
- Handles YouTube's single-page application navigation
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Clone this repository or download the ZIP file
git clone
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Open Chrome and navigate to
chrome://extensions/
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Enable "Developer mode" by toggling the switch in the top right corner
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Click "Load unpacked" and select the extension folder you downloaded
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The extension should now appear in your browser toolbar
Note: This extension is currently not available on the Chrome Web Store
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Click on the extension icon in your browser toolbar to open the popup
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Select your preferred default speed from the dropdown menu
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Click "Save Default Speed" to apply the setting
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Navigate to YouTube and watch videos at your preferred speed
This extension automatically:
- Detects when you're watching a YouTube video
- Sets the playback speed to your preferred setting
- Updates YouTube's UI to match the correct speed
- Maintains your speed setting across videos and sessions
You can change your default speed setting at any time by:
- Clicking the extension icon
- Selecting a new speed from the dropdown
- Clicking "Save Default Speed"
Available speed options:
- 0.25x
- 0.5x
- 0.75x
- 1x (Normal)
- 1.25x
- 1.5x
- 1.75x
- 2x
manifest.json
: Extension configuration filecontent.js
: Script that runs on YouTube pagespopup.html
: User interface for the extensionpopup.js
: Controls the popup functionalityicons/
: Folder containing extension icons in different sizes
The extension doesn't change my video speed
- Make sure you're on a YouTube page with a video playing
- Try refreshing the page
- Check if the extension is enabled in your browser
The speed keeps resetting
- YouTube might be overriding the speed setting
- Try re-selecting your speed in the extension popup
The extension icon doesn't show up
- Make sure the extension is enabled in Chrome
- Try restarting your browser
Contributions are welcome! Please feel free to submit a Pull Request.
Made with ❤️ by Vedansh Singh