100% Client-Side • Privacy First • Open Source

Master Japanese with Yomikomi

Dictionary lookup, text analysis, and OCR recognition. Everything runs in your browser - complete privacy guaranteed.

Get Started View Source

Get Started in 4 Simple Steps

Follow this workflow to unlock all Yomikomi features

Setup Dictionary

Import your JMdict dictionary

Go to Dictionary

Try Text Analysis

Paste Japanese text and explore word-by-word breakdown

Open Simple Reader

Configure OCR (Optional)

Choose client-side AI models or setup backend endpoint

OCR Settings

Create Image Album

Upload images from books, manga, or any Japanese text source

Manage Albums

OCR Backend Setup

For backend OCR, you'll need to deploy the backend application. Instructions are in development - check the GitHub repository for current setup details.

View Repository

Core Features

Powerful tools for serious Japanese learners

Dictionary Integration

Import JMdict dictionaries with deep search functionality for instant word lookups.

Smart Text Reader

Paste any Japanese text for instant analysis with clickable dictionary definitions.

Advanced OCR

Extract Japanese text from images with AI models running client-side or via backend.

Complete Privacy

Everything runs in your browser. No data sent to servers, your materials stay private.

Built for Privacy & Performance

Advanced technology meets user privacy in a seamless learning experience

Zero Data Collection

No servers, no tracking. Your learning materials never leave your device.

Client-Side AI

OCR models run entirely in your browser using WebAssembly.

Open Source

Community-driven development. Contribute or customize freely.

Contribute on GitHub

Ready to Start Learning?

Begin with dictionary setup and explore Japanese text analysis in minutes.

Setup Dictionary Try Text Reader