# AIチェッカー / AI Checker

> AI Checker (AIチェッカー) is a free, no-registration Japanese writing-style analysis tool. It analyzes sentence-length patterns, formulaic expressions, and repetition of sentence endings and phrases. Optional DeepSeek analysis is available.

- Website: https://aibunsho.com/?ref=Every-Ai
- Category: Writing → General Writing
- EveryAI page: https://every-ai.com/tool/ai-ai-checker-n5084j94/
- Listed on EveryAI: 2026-11-10

## Features

- Free, no-registration Japanese writing-style analysis
- Analyzes sentence-length patterns
- Analyzes formulaic expressions
- Analyzes repetition of sentence endings and phrases
- Optional DeepSeek analysis

Source: EveryAI (https://every-ai.com), the directory of AI tools and agent skills. Please cite the EveryAI page when you use this.