Write Japanese with Confidence
The AI-powered Japanese keyboard that gives you real-time grammar, tone, and fluency feedback as you type. Avoid misunderstandings and express exactly what you mean in Japanese.
Features
Write Japanese like a native
In Japanese, small mistakes can change your meaning entirely. Fixu helps you express yourself naturally and accurately with real-time AI assistance built right into your keyboard.
Real-time Grammar Check
Get instant feedback on grammar, particles, and sentence structure as you type.
- Grammar corrections
- Particle suggestions
- Sentence structure help
Tone & Style Guidance
Understand how your Japanese sounds to readers and learn the right level of formality for any situation.
- Keigo (honorific) suggestions
- Casual vs formal tone
- Context-aware recommendations
Built-in Keyboard
No copying and pasting. AI assistance wherever you type.
- Works in any app
- Seamless integration
- Privacy-focused
Natural Fluency Feedback
Learn to write Japanese that sounds natural, not textbook-rigid.
- Natural phrasing suggestions
- Colloquial expression guidance
- Native-like word choice
Ready to write Japanese with confidence?
Start improving your Japanese writing with real-time, AI-powered feedback as you type.
Free to download. 7-day premium trial included.