Sumi
AI manga translator that re-letters your language into the art
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- 18 +1 (up) since last check
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Browser-based AI translator that converts manga, manhwa, and webtoons into 134 languages by erasing original text and re-lettering translations directly into
About Sumi
Sumi translates manga pages instantly in your browser without uploading or waiting. It works on the chapter you're already reading, erases the original text from the artwork, and re-typesets your language into the same speech bubbles—no white boxes or distortion. The service supports 30 official publisher platforms across 134 languages, including proper vertical typography for Japanese, Korean, and Chinese.
Available as a web translator, Chrome/Firefox/Edge extension, and native app for iPhone, iPad, and Mac, Sumi lets you read whole chapters offline on Apple devices after downloading the model pack. It translates manga, manhwa, manhua, webtoons, doujinshi, and any content with text drawn into images.
Free tier offers one page without account signup, plus five daily claimable pages with a free account. Paid plans range from $6.99/month (Pro: 1,500 pages) to $39.99/month (Studio: 12,000 pages), with yearly billing options available. All subscriptions work across every device with a single Sumi account.
- ai translator
- webtoons
- ocr
- manga translation
- ios app
- offline translation
- browser extension
Features worth knowing
- Instant page-by-page translation without uploading
- Works on pages requiring login
- Text erasing and re-lettering in artwork
- Native vertical CJK typesetting
- Offline translation on iPhone and iPad
- Batch translation up to 20 pages
- Works on 30 official publisher platforms
- Chrome, Firefox, Edge and Safari extensions
- Editable translations in reader
Pricing
Pricing model: Freemium
Free tier: 1 page without account, 5 pages on signup, 5 claimable daily. Pro: $6.99/month (1,500 pages/month). Pro+: $14.99/month (4,000 pages/month). Studio: $39.99/month (12,000 pages/month). Yearly billing available: Pro $69.99/year, Pro+ $149.99/year, Studio $399.99/year.
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Sumi metrics
| Metric | Value |
|---|---|
| Domain Rating | 18 +1 (up) since last check |
| Trust Flow | 7 no change since last check |
| Citation Flow | 24 no change since last check |
| Referring domains | 70 no change since last check |
| External backlinks | 6,578 no change since last check |
Ahrefs Domain Rating scanned 11 Nov 2026, updated 9 Nov 2026. Main topic: Computers/Software/Operating Systems (6). Majestic scanned 7 Nov 2026, updated 7 Nov 2026. Link stats via Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
Sumi domain facts
Reveal the domain facts
| Domain age | 5 months |
|---|---|
| Registered | |
| Expires | |
| Registrar | Spaceship, Inc. |
| DNSSEC | Not signed |
Sumi launch results
| Measure | At launch, then latest |
|---|---|
| Domain Rating (Ahrefs) | 15 to 18 +3 (up) since launch 7 Nov 2026, then 10 Nov 2026 |
| Trust Flow (Majestic) | 7 first measured 7 Nov 2026 |
| Referring domains (Majestic) | 70 first measured 7 Nov 2026 |
Day 4 since launch. Next receipt: day 30, 7 Dec 2026. The figures report a change; they do not say what caused it, and many things can. No figure here is a guess.
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FAQ
- How fast does Sumi translate a manga page?
- Usually a few seconds. Sumi translates the page you already have open instead of downloading the whole chapter first. Most pages take 3–5 seconds to translate on Sumi's side, with your connection speed adding to that time. With Auto on, each page translates as you turn to it.
- Does Sumi work on sites that need a login?
- Yes. Sumi works inside your own browser and translates the page exactly as you see it while you are signed in. Apps that fetch the chapter to their own servers usually cannot get past a login. Sumi only translates the page you opened and your account on that site stays between you and the site.
- Is Sumi free?
- You can translate one page free with no account. A free account adds 5 more, and 5 more again every day you claim them. Sumi Pro starts at $6.99 a month for 1,500 pages per billing month, with bigger plans going up to 12,000 pages a month.
- Does it work on manhwa and webtoons?
- Yes. Sumi works with Japanese manga, Korean manhwa, Chinese manhua, webtoons and comics. Sumi reads Japanese, Korean and Chinese source text.
- Can I use Sumi offline?
- On iPhone and iPad, yes. Download the model pack once and Sumi finds, reads, translates and erases text entirely on device, so nothing leaves your device. The web translator and browser extensions need a connection.
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Sumi has a free listing. The owner can unlock the full profile with a paid launch for $5:
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