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More Models
Access 20+ AI models and translation engines without switching tools or managing multiple accounts.
Immersive AI translation in your browser
One AI translator. Multiple models. Better translations.
/Featuring
Translate the web where you read it. Keep the original in view, compare multiple AI models, and choose the translation that gets the context right.
Works on Chrome · Edge · Firefox
20+ AI Models, Built Into One Translator.
Access GPT, Gemini, Claude, DeepSeek, Qwen, DeepL, and more. Switch models anytime, compare results side by side, and choose the one that fits best.
TranslateBuff
AI translation built for every scenario
Everything You Need in an AI Translation Extension
Bring 20+ AI models, fast webpage translation, context-aware results, and flexible pricing together in one place.
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Faster Results
Translate full webpages quickly and keep reading without long waits or interrupted workflows.
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Better in Context
Whole-page context helps preserve terminology, tone, and meaning across longer and more complex content.
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Better Value
Use free and premium models in one place, with plans designed for different translation needs.
Built for Every Way You Read and Write
From full webpages and selected text to writing and video, stay in the flow without switching tabs.
Read Any Webpage
Read entire webpages in bilingual or translation-only mode while keeping the original layout intact.
- Original and translated text side by side
- Preserves the original webpage layout
- Read long pages without copying and pasting
Smarter in Context
Use full-page context to translate industry terms, names, and ambiguous wording more accurately.
- Understands industry-specific terminology
- Uses context to resolve ambiguous terms
- Keeps names and key terms consistent across the page
Highlight to Understand
Highlight any text to see an instant translation without leaving the page.
- Translate any selected text instantly
- View results in a lightweight pop-up
- Ideal for articles, technical content, and research
Translate as You Type
Translate directly inside any text box with a quick keyboard shortcut.
- Translate without leaving the input field
- Press the space bar three times to trigger
- Write clear emails, posts, and comments in less time
Bilingual Video Subtitles
betaWatch YouTube with bilingual subtitles and AI-powered sentence segmentation.
- Original and translated subtitles together
- AI segments and interprets long sentences
- Easier to follow tutorials, interviews, and talks
Run one text through multiple models and see the difference
Open the translation hub, paste your text, and see how GPT, Gemini, DeepSeek and others handle wording, tone and context — then pick the version that reads best.
Translation Hub
Same source copyLive preview
Ce n'est pas un bug, c'est une fonctionnalité.
DeepSeekGeminiGPT
DeepSeekLive translation
It's not a bug, it's a feature.
GeminiLive translation
This isn't a bug, it's a feature.
GPTLive translation
This isn't a bug — it's a deliberate feature.
Frequently asked questions
AI tokens measure how much text advanced AI models process. Usage varies by language and content length - the more you translate, the more tokens are used.
The Free plan includes unlimited webpage translation with Google and Microsoft, full-page bilingual reading, and instant translation for selected text. Access to advanced AI models and model comparison is available with Pro.
TranslateBuff works with Chrome, Edge, and Firefox. It supports 20+ AI models and translation engines, including GPT, Gemini, Claude, DeepSeek, Qwen, Kimi, Doubao, Google, Microsoft, and DeepL.
Read any webpage in your language
Start free, then unlock 20+ AI models whenever you need more.