Capture2Text vs Yomitan: Complementary, Not Rivals
If you’re learning Japanese, you’ve probably met Yomitan: the free, open-source pop-up Japanese dictionary for Chrome, Firefox, and Edge (the successor to Yomichan). Hover any Japanese word on a web page and you get definitions, pitch accent, native-speaker audio, and one-click Anki card creation. It’s one of the best tools in the Japanese-learning stack — and it does a completely different job from Capture2Text.
The dividing line is simple: Yomitan lives inside your browser. Capture2Text reads everything outside it.
What Each Tool Does
| Yomitan | Capture2Text | |
|---|---|---|
| What it is | Pop-up dictionary for the browser | Screen OCR for Windows |
| Where it works | Any web page with selectable text | Anything on your screen: games, manga reader apps, videos, PDFs, images |
| Japanese support | Deep: dictionaries, pitch accent, audio, Anki mining | Reads Japanese text (built-in language pack); translation via Google Translate needs internet |
| What it can’t do | Read text in images, games, videos, or apps — it needs selectable text | Explain a word — it copies text, it doesn’t define it |
| Price | Free, open source | Free, open source (GPLv3) |
The Workflow That Uses Both
Reading raw manga in a desktop reader app: Win+Q a speech bubble with Capture2Text (Bubble OCR grabs the whole bubble) → paste the sentence into any browser tab → hover unknown words with Yomitan to break them down → mine the sentence into Anki. Capture2Text gets the text out of the unreachable place; Yomitan teaches you what it means. Our Capture2Text + Anki sentence-mining guide walks through the full loop.
If all your Japanese reading happens in the browser, Yomitan alone is enough. The moment you touch games, manga apps, or video — places with no selectable text — that’s where Capture2Text earns its place.
Learning Japanese Beyond the Tools
Tools help you read; a structured course builds the grammar and vocabulary foundation that makes reading feel less like decoding. If you want that foundation, Japanese courses on Udemy are an affordable place to start — then come back and mine real sentences with the workflow above.
FAQs
Do I need both Yomitan and Capture2Text?
It depends where you read. Browser-only reading: Yomitan is enough. Games, manga apps, video, PDFs without text layers: add Capture2Text for those.
Is Yomitan free?
Yes — free and open source. Official documentation is at yomitan.wiki; install it from your browser’s extension store.
Can Yomitan read the text Capture2Text captures?
Not directly — Yomitan only scans web pages. Paste captured text into any browser page or tab, and Yomitan can then look up words in it.
Can Capture2Text replace a Japanese dictionary?
No. Capture2Text copies text off your screen; it doesn’t define words or show readings. That’s exactly Yomitan’s job — which is why they pair well.
Which should a beginner install first?
Yomitan — most beginners start with browser-based reading, and its Anki integration builds vocabulary fastest. Add Capture2Text when you start reading games or manga outside the browser.