YouTube Caption Copier by João Torre Pereira
Adds a YouTube native-looking button to copy the video's captions to the clipboard in one click.
Available on Firefox for Android™Available on Firefox for Android™
Scan the QR code to open this extension in Firefox for Android
Extension Metadata
Screenshots
About this extension
This extension adds a button to YouTube video to copy its captions. By default it uses the active language, but it is possible to enable a dropdown in the settings to download different languages or captions formats.
The extension only runs on youtube.com and does not collect or send any data.
The extension only runs on youtube.com and does not collect or send any data.
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Permissions and data
Required permissions:
- Input data to the clipboard
- Access your data for sites in the youtube.com domain
Optional permissions:
- Access your data for sites in the youtube.com domain
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 1.2.0
- Size
- 44.18 KB
- Last updated
- 21 days ago (Oct 22, 2026)
- Related Categories
- License
- MIT License
- Version History
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