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Preview of TranslateBuff

TranslateBuff by TranslateBuff

TranslateBuff is an open source browser extension designed to help you learn languages deeply from any website.Translate webpages and selected text with multiple AI translation services, full-page translation, right-click access, and a convenient sid

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About this extension
TranslateBuff is an open-source browser extension that helps you understand foreign-language content without leaving the current webpage.

Key features:
  • Translate complete webpages while preserving the original layout
  • Translate selected text instantly
  • Start translation from the right-click menu
  • Access translation controls from a convenient side panel
  • Choose from multiple machine translation and AI translation services
  • Save your preferred language, provider, and display settings
  • Use free machine translation or optionally upgrade for additional AI-powered translation services

How to use:
  1. Open any webpage you want to translate.
  2. Click the TranslateBuff icon and select your target language.
  3. Start full-page translation, or select text and use the right-click translation command.
  4. View and manage translations without leaving the current page.

TranslateBuff supports everyday browsing, technical documentation, articles, research materials, and other foreign-language webpages.

Website: https://www.translatebuff.com/
Source code: https://github.com/qiyou011/translatebuff
Privacy policy: https://www.translatebuff.com/privacy-policy
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Permissions and data

Required permissions:

  • Access browser tabs
  • Access browser activity during navigation
  • Access your data for all websites

Optional permissions:

  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.

Optional data collection, according to the developer:

  • Technical and interaction data
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More information
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Version
1.4.0
Size
5.48 MB
Last updated
3 days ago (Sep 17, 2026)
Related Categories
  • Language Support
License
GNU General Public License v3.0 only
Privacy Policy
Read the privacy policy for this add-on
Version History
  • See all versions
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