Sumi Manga Translator

About

Sumi translates the manga you're already looking at. Open the Sumi popup on any page with manga and translate what's on screen — from Japanese into the language you choose — right where you're reading.

Free anonymous tier — no account needed:
- Click the Sumi icon on any page with manga.
- Pick your target language (English, Spanish, Chinese, Korean, and 20+ others).
- "Translate visible manga", or "Select image on page".
- Sumi lays the translation right onto the artwork, in place.

Auto-translate the sites you read:
- Flip the per-site toggle to On (Sumi asks permission for that site).
- From then on, manga on that site is translated automatically as you scroll.
- Manage or switch off any site from the extension's options page.

Optional Sumi web account: sign in from the popup to see your credit balance and use account credits (higher limits than the free daily preview).
Private by design — Sumi does not collect browsing history, crawl sites, or bypass paywalls.