japanese-analyzer: An AI-Driven Japanese Sentence Analyzer for Chinese Learners
What is japanese-analyzer?
japanese-analyzer is an AI-driven in-depth Japanese sentence analysis tool designed for Chinese learners. Simply paste Japanese text into the text box, and the tool will automatically analyze it. Hover your mouse over a word to view the translation, part of speech, pronunciation, example sentences, and other information.

japanese-analyzer Features
Smart syntactic annotation: One-click output of part of speech, kana, romaji, and grammatical components.
Multi-dimensional word meaning explanation: Aggregates authoritative dictionaries to provide accurate Chinese definitions.
OCR image recognition: Extract Japanese text from screenshots or photos and parse it instantly.
Native TTS reading: System-level TTS restores authentic Japanese pronunciation.
Full-sentence translation: Bilingual comparison for a quick grasp of the overall meaning.
Streaming response: Based on streaming API for a smoother interaction.
Highly configurable: Supports custom Gemini API Key / Endpoint.
How to Use japanese-analyzer
Prerequisites
Install Node.js (v18+ recommended)
Obtain a Gemini API key (required)
Vercel Deployment Steps
Fork the project to your personal GitHub account
Import the forked project on the Vercel platform
Add environment variables:
API_KEY: Required, fill in your Gemini API key
API_URL: Optional, custom API service address
Click deploy and wait for completion
How to Operate
Paste Japanese text into the text box, and the tool will automatically analyze it. Hover your mouse over a word to view the translation, part of speech, pronunciation, example sentences, and other information.
Who is japanese-analyzer For?
Japanese learners: Whether beginners or advanced learners, this tool helps you better understand and learn Japanese.
Translators: Helps translators more accurately understand the structure and meaning of Japanese sentences.
Project Link
https://github.com/cokice/japanese-analyzer
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