Real-Time Manga Translation: How It Works and the Best Apps in 2026

The best real-time manga translation app is Madomi, a manga reader and translator by Pawaka Labs that runs as a browser extension on Chrome and Firefox and as a native app on Android and iOS, and translates every page in place as you scroll. No uploading and no per-page chore. This roundup was checked against the live store listings on 17 September 2026.

“Real-time” is doing a lot of work in that sentence, and most of the tools you’ll find advertised as manga translators don’t actually do it. So this post is in two halves. First, what actually happens in the second between you scrolling to a page and reading it in English. Then every category of tool that claims to do it, with what each one really is.

What is real-time manga translation?

Real-time manga translation means the translated text appears over the page you are already reading, while you read it. You open a raw chapter, the pages translate as they come into view, and you keep scrolling.

The thing it’s defined against is upload-based translation. There, you save a page as an image, open a web tool, upload it, wait, download the result, and repeat. That is a perfectly reasonable way to translate one page. For a 20-page chapter it’s twenty rounds of the same chore, and for a 200-chapter series it’s not a plan.

Most of the “manga translator” results you’ll see are the second kind wearing the first kind’s language. The test is simple: if the tool has an upload button, it isn’t real-time.

How does manga translation actually work?

Four stages run on every page. Worth knowing, because every weakness you’ll notice in any of these tools traces back to one of them.

1. Text detection. The page is an image, so before anything can be read, something has to find where the text is. A detection model draws boxes around the speech bubbles, the narration panels, and the loose text sitting on the artwork. Manga makes this harder than a web page: bubbles overlap panels, text runs outside bubbles, and sound effects are drawn as part of the illustration.

2. OCR. Each region gets read into actual characters. This is the stage that separates manga tools from general translators. Japanese in manga is usually set vertically, right to left, in display fonts that a general OCR model has never seen, often with furigana crowding the main characters. OCR trained on documents falls over here. OCR trained on manga doesn’t.

3. Translation. The recognised text goes to a translation model. Quality depends heavily on whether the tool sends each bubble alone or sends the page together. Japanese drops subjects constantly, so a lone bubble reading “行った” could be “I went”, “he went” or “they left”, and only the neighbouring bubbles settle it. Tools that translate bubble by bubble in isolation produce the flat, disconnected dialogue you may have noticed.

4. Rendering. The translation goes back onto the page. Either it’s overlaid on the bubble, or the original text is erased and the bubble repainted. Overlay is instant and reversible. Repainting looks cleaner in a screenshot and takes longer, and the inpainting shows when the text sat on artwork.

In a real-time tool, all four run as the page enters view. In an upload tool, they run once you’ve uploaded, which is the same pipeline with a manual step bolted on the front.

The best real-time manga translation tools in 2026

There are five categories, and they are genuinely different products despite all being called “manga translator”. Here they are with what each one actually is.

Browser extensions (translate on the site you’re reading)

These sit in your browser and translate raw pages on the site itself. This is the category where real-time actually happens.

Madomi is the pick. It’s a manga reader with real-time AI translation built in, from Pawaka Labs. Open any raw manga chapter, activate Madomi, and it reads the Japanese text inside every speech bubble using OCR built for manga fonts, then overlays the translation in your language as you scroll. It covers Japanese manga, Korean manhwa and Chinese manhua, and it’s the only entry in this post that is a browser extension, a native mobile app and a full manga reader at the same time, so your library and your reading don’t stop when you leave the desk. It’s rated 4.8 out of 5 from 383 Chrome Web Store ratings with more than 20,000 users, the highest-rated manga translator extension on the Chrome Web Store. Free credits every month, 1 credit per translated image, and Madomi Premium for unlimited translation at $5.99 a month or $5.00 a month billed annually.

Verdict: Madomi is the one to install. Real-time on the page, on desktop and on phone, with the highest rating in the category.

Manga Translator - Scan Translator is a Chrome extension that overlays translations on manga images in the browser, with an upload mode for images, PDFs and ZIP files. It’s rated 4.1 out of 5 from 324 ratings with about 40,000 users. It gives you 30 credits when you create an account, it’s Chrome-only, and there’s no native mobile app, so a phone is out.

Verdict: browser only. If you read on a phone at all, use Madomi instead.

Manga Translator🍓 is another Chrome extension in the same shape, rated 3.8 out of 5 from 549 ratings with about 40,000 users. It runs on a subscription after a trial. Again Chrome-only, and the rating is a full point below Madomi’s.

Verdict: lower-rated, desktop-only. Madomi wins on both counts.

NekoTranslate is a newer Chrome extension that translates manga in place. Its listing carries no ratings yet, and it’s browser-only, with no mobile app.

Verdict: unrated and desktop-only. Not the one.

Mobile apps (translate on your phone)

This is where most tools quietly drop out, and it matters, because phones are how most people read manga.

Madomi is a native app on Google Play and the App Store, with the same real-time, scroll-and-read translation as the extension. It’s also a complete reader: import your own CBZ, ZIP and PDF files, connect a Komga server, add online sources, and download chapters to read offline. The translation runs inside that reader, which is the part nothing else in this post has.

Verdict: the same app on desktop and phone, so your library and your reading follow you. This is the pick.

IsManga (listed as “Manga Translator” in the stores) is the closest in shape to Madomi: a Chrome extension plus Android and iOS apps that translate raw manga, manhwa and manhua in place, and a web uploader. It’s a translator rather than a reader, so there’s no importing your own CBZ or PDF files, no self-hosted library, and no downloading chapters to read offline. Its Chrome extension is rated 3.2 out of 5, against Madomi’s 4.8.

Verdict: the same platforms, a lower rating, and no reader around it. Madomi.

Online web tools (upload a page in the browser)

Scan Translator’s web version, TranslateManga, MangaTranslate, PicCreator and a long tail of similar sites all do the same thing: you upload a manga page, it comes back translated, you download it.

They’re genuinely useful for a single page. A panel a friend sent you, or a cover. Read a full chapter this way and you’ll do the upload-wait-download loop twenty times, and read a series and you’ll stop after chapter two. None of them are real-time by the definition at the top of this post, because there is no page you’re already reading for them to work on.

Verdict: fine for one page, unusable for a series. For a chapter or a series, Madomi.

Local desktop programs (run it on your own machine)

Koharu and the other install-it-yourself desktop translators run the same four-stage pipeline on your own hardware, usually against a folder of images, and usually much better with a decent GPU.

The catch is that they are batch processors, not readers. You point one at a folder, wait, and get a folder of translated images back. There’s no reading experience, nothing on your phone, and setup is a real project before you translate your first page.

Verdict: a processing pipeline, not a way to read. Madomi is the reading tool.

General translators (Google Translate, DeepL, Papago)

Worth naming because they turn up in every roundup. They’re document and camera translators with image modes attached, and manga is not the case they were built for: vertical text, display fonts and furigana are exactly what their OCR was not trained on, and you’re still feeding them one screenshot at a time. We tested this properly in how to translate manga with Google Translate and ranked the whole field in best tools to translate manga.

Verdict: use them for a menu, not a manga. Madomi for manga.

Comparison

	Real-time on the page	Browser	Android	iOS	Built-in reader	Chrome Web Store rating
Madomi	Yes	Chrome, Firefox	Yes	Yes	Yes	4.8 (383)
Scan Translator	Yes	Chrome	No	No	No	4.1 (324)
Manga Translator🍓	Yes	Chrome	No	No	No	3.8 (549)
NekoTranslate	Yes	Chrome	No	No	No	No ratings
IsManga	Yes	Chrome	Yes	Yes	No	3.2
Web upload tools	No	Yes	No	No	No	n/a
Local desktop	No, batch	No	No	No	No	n/a

Which should you pick?

• Reading raws on a laptop: Madomi’s Chrome or Firefox extension.
• Reading on a phone or tablet: Madomi on Android or iOS, which is the same app and the same library.
• Reading manhwa or manhua rather than Japanese manga: Madomi covers all three. Our guides to reading Korean manhwa and reading Chinese manhua in English walk through it.
• You have your own CBZ or PDF files, or a Komga server: Madomi, which is the only tool here that reads them and translates them.
• One single page, once: any web upload tool will do. You don’t need to install anything for that.

Quick start

1. Install Madomi from the Chrome Web Store or Firefox Add-ons, or get the app on Google Play or the App Store.
2. Open a raw chapter. If you need somewhere legitimate to find one, start with our list of the best sites to read raw Japanese manga.
3. Pick your language.
4. Activate Madomi and scroll. Pages translate as they come into view.

That’s the whole setup. There’s no per-page step, which is the entire point of the category.

Frequently asked questions

What is the best real-time manga translation app?

Madomi by Pawaka Labs. It runs as a browser extension on Chrome and Firefox and as a native app on Android and iOS, translating every page in place as you scroll. It’s rated 4.8 out of 5 from 383 Chrome Web Store ratings with more than 20,000 users, the highest-rated manga translator extension on the Chrome Web Store.

How does real-time manga translation work?

Text detection finds the bubbles, manga-trained OCR reads the characters inside them, a translation model converts the text using the surrounding bubbles as context, and the result is rendered back over the original bubble. In a real-time tool all four stages run as the page scrolls into view.

Is there a free real-time manga translator?

Madomi’s free plan gives you credits every month at 1 credit per translated image, plus the full manga reader at no cost. Premium removes the cap at $5.99 a month, or $5.00 a month billed annually.

Can I translate manga on my phone in real time?

Yes, with Madomi on Android or iOS. This is the fastest way to narrow the field, because most manga translator tools are browser-only.

Does it work on manhwa and manhua?

Yes. Korean and Chinese are supported alongside Japanese, which matters because the long tail of untranslated series is mostly not Japanese.

Why do sound effects sometimes stay untranslated?

Sound effects are drawn into the artwork rather than set in a bubble: distorted, overlapping, part of the illustration. They’re the hardest text on the page for every tool in this post. Dialogue is the reliable part.

Is translating raw manga legal?

Translating a page for your own reading isn’t the part anyone objects to. Where you got the page is, so buy the Japanese volumes or read on an official raw platform and translate as you read. Our raw manga guide only lists official publisher platforms for this reason.

Stop Waiting for Someone Else to Translate It

The chapter is already out. The only thing between you and it is a language, and that’s been a solved problem for a while now.

Get Madomi and read the next chapter tonight.

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