Pair Translate — Cookee24

A browser extension to translate text on web pages, append the translated text to the original text, allowing users to see both versions side by side.

Supports major translation platforms and LLMs, including Google Translate, Bing, DeepL, ChatGPT, Claude, Gemini, etc.

Features

• Private & Secure: All translations are processed locally in your browser. No data is collected or stored.
• Dual Translation Modes: Choose between side-by-side parallel translation (view both original and translated text simultaneously) or traditional replace mode (hide original text)
• Multiple Selection Modes: Support for word-level, paragraph-level, and full-page translation modes, providing flexible and intuitive user experience
• Markdown-First Approach: Optimized for large language models with concise context. Supports mathematical formula parsing and allows copying translations in markdown format
• Intelligent Caching & Batch Processing: Automatic caching of translations combined with batch processing to minimize context usage and achieve lower latency
• Input Field Translation: One-click translation of text already entered in input boxes and text areas