AI rewriting, continuation and multilingual translation in the keyboard

Rewrite and extend drafts, control length, formality, tone, emotion, Emoji and structure, and use candidate or multi-target translation within a NanoMouse input workflow.

For email, replies and work notes, NanoMouse can rewrite existing text or continue a draft. Controls for length, expertise, tone, emotion, Emoji and structure help adapt rough ideas to their audience.

Translation includes candidates, input text and multiple target languages. You can inspect a result before using it. Incoming foreign-language text can be copied into a supported translation workflow.

Online tasks send the content needed for that task to the selected service. Local or system capabilities differ from cloud models. Account limits and the current model catalog apply; cloud use is not unlimited.

How to use it

  1. Prepare text in an app that supports third-party keyboards.
  2. Open the rewrite or translation tool and choose a style or target language.
  3. Review the result before using it in your input workflow.

Frequently asked questions

Can I translate Chinese into several languages?

Yes. Multi-target translation is available; supported languages depend on the selected translation service.

Does rewriting automatically send a message?

Text processing and sending are separate actions. Review the result and decide whether to send it in the destination app.

Read the complete user guide

Verified November 6, 2026. The public App Store version is 3.4.7; cloud membership services have been updated. Client-only 3.4.8 capabilities are not presented as already released. Features and interfaces vary by device, OS, region and version.

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