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TranslateBuff

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Overview

TranslateBuff is an open source browser extension designed to help you learn languages deeply from any website.

TranslateBuff is an open-source AI translation extension that helps you read content in other languages without interrupting your workflow. Translate a complete webpage, selected text, or a specific passage directly inside your browser. Whether you are reading international news, technical documentation, research materials, product pages, or language-learning content, TranslateBuff makes translation readily available where you need it. KEY FEATURES • Full-page translation Translate the current webpage for a more convenient reading experience. • Selected-text translation Highlight a word, sentence, or paragraph to get a focused translation without translating the entire page. • Right-click translation Translate selected content directly from the browser context menu. • Convenient side panel Open translation tools beside the current webpage without repeatedly switching tabs. • Flexible translation options Choose from the AI models and translation providers supported by the extension. • Context-aware translation Use surrounding context when supported to improve the accuracy of terminology, tone, and longer passages. • Open-source development TranslateBuff is open source, making its development transparent and open to community feedback. HOW TO USE 1. Install TranslateBuff and pin it to your browser toolbar. 2. Open the webpage you want to translate. 3. Click the TranslateBuff icon to translate the page or access translation settings. 4. To translate a specific passage, select the text and use the right-click menu. 5. Choose your target language and preferred translation option. TranslateBuff is suitable for: • Reading foreign-language websites • Browsing international news and articles • Understanding technical documentation • Conducting academic or market research • Learning vocabulary and expressions • Handling multilingual work and communication PRIVACY TranslateBuff accesses webpage content only when required to provide translation features initiated by the user. Text submitted for translation may be sent to the translation service or AI provider selected by the user. Please review our Privacy Policy for more information about how data is handled. Translate the web where you read it with TranslateBuff.

Details

  • Version
    TranslateBuff 1.3.0(rf 1.46.6)
  • Updated
    September 14, 2026
  • Features
    Offers in-app purchases
  • Size
    5.4MiB
  • Languages
    9 languages
  • Developer
    Junyun Limited
    Website
    Email
    service@translatebuff.cn
    Phone
    +86 158 8111 0715
  • Trader
    This developer has identified itself as a trader per the definition from the European Union and committed to only offer products or services that comply with EU laws.
  • D-U-N-S
    655766874

Privacy

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TranslateBuff has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

TranslateBuff handles the following:

Personally identifiable information
Authentication information
Location
Website content

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

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