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TranslateBuff is a browser-based AI translator built for smarter bilingual reading and accurate, context-aware translations across entire webpages. Instead of copying and pasting sentences into separate tabs, you can translate where you read, keep the original layout visible, and switch between 20+ advanced AI models to see which version captures the meaning best.
Use TranslateBuff to read technical articles, research papers, tutorials, or news in another language without breaking your flow. Full-page bilingual mode preserves formatting while showing original and translated text side by side. Highlight-to-translate popups let you inspect tricky phrases instantly, and translate-as-you-type inside any text box helps you draft clear emails, posts, and comments in your target language.
With support for GPT, Gemini, Claude, DeepSeek, Qwen, DeepL and more, TranslateBuff lets you compare multiple AI outputs in a single translation hub, so you can choose wording and tone that fit your domain. Flexible pricing and AI token usage give you access to both mainstream engines and premium models in one place.
Perfect for language learners, global professionals, and researchers, TranslateBuff also offers bilingual YouTube subtitles (beta) with AI-powered sentence segmentation, making long-form video content easier to follow in two languages at once.
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