AITextTune

AITextTune targets a very practical pain point: you are writing in a browser, a document, an email client or almost any other piece of software, and you want better text without leaving that window. Instead of pasting into a separate web app, you select your text and press Ctrl twice while holding Ctrl. A lightweight overlay appears over whatever you are working in and offers a menu of actions.

The action set covers the common writing tasks: fixing errors, tightening clarity and flow, restyling text (formal, creative, or a custom style you define), generating a summary, producing a plain-language explanation tuned to your knowledge level, translating into more than 25 languages, prompting the model through a chat box, and listening to the result via text-to-speech. Because it runs as an overlay, it is language- and application-agnostic.

The tool is distributed for Windows and depends on the Google Gemini API. That means you supply your own Gemini API key, and availability follows Google's regional restrictions for the Gemini API. The product is a small, focused utility rather than a full writing suite — it shines for quick, in-context edits rather than long-form drafting.