fixkey

The tool provides a macOS‑native AI assistant that operates directly from the keyboard, allowing users to type or speak and have their input instantly transformed into polished text. It works across any application on the system, offering real‑time speech‑to‑text conversion, one‑click polishing, and AI‑driven rewriting to improve clarity and style. Users can also translate their writing into more than 180 supported languages and customize or create prompts to match their personal voice.

Targeted at writers, professionals, and anyone who spends time composing messages on a Mac, the assistant aims to reduce the need for mouse interaction and manual editing. By handling formatting, language detection, and content refinement through keyboard shortcuts and voice commands, it lets users focus on speed while maintaining quality.

Distinctive aspects include its lightweight native implementation for macOS, instant multilingual support, and the ability to apply custom AI prompts without leaving the current app. The software is positioned as a stable, keyboard‑centric alternative to traditional writing aids.