Bubble Translate – Manga Translator

Translate manga on any page with your own DeepSeek, Gemini or OpenAI-compatible key. Finds bubbles, wipes text, letters it in.

Read raw manga in your own language, right on the page. Press Alt+Shift+J (or click the icon) on any manga page. Bubble Translate finds the speech bubbles, wipes the original text and letters the translation back into the same bubbles — horizontal or vertical, sized to fit. Press again to restore the original. HOW IT WORKS • It finds and numbers every bubble on the page first, so the AI only has to say which line goes where. Text lands in the right bubble instead of floating over the art. • Works on almost any site and reader: it translates what's on your screen, not a particular site's images. • Translate into English, Chinese, Korean, Spanish or any language the model knows. BRING YOUR OWN KEY • Uses your own DeepSeek or Gemini API key. No subscription, no account with us. • Two pages take about four seconds and cost less than a cent with DeepSeek. PRIVACY • There is no server of ours. Screenshots of the page go straight from your browser to the AI provider you picked, and nowhere else. • Your key is stored only in your browser (chrome.storage.local). • No analytics, no tracking, no remote code. Free and open source (MIT): https://github.com/Huuuuung/bubble-translate