Rephrase

Rephrase is a native macOS application that lets you rewrite text directly within any other app you use. You select text, press a global keyboard shortcut, and the tool instantly transforms it. It can fix grammar, adjust tone, format lists, translate, or apply any custom instruction you set up. The idea is to eliminate the need to switch to a separate browser tab or app to polish your writing.

The tool works by integrating deeply with macOS, allowing it to operate in Slack, Mail, Notion, Discord, and anywhere else you can type. You create specific prompts for tasks like 'make polite' or 'format as a table' and assign each one a hotkey. A standout feature is its one-time payment model—you buy it once and own it forever, with no subscriptions. The company also states that your data is kept private and is not used to train their models.

Rephrase is most useful for people who write a lot throughout their day but want to do it faster and with fewer mistakes. It helps professionals send clearer emails, students tidy up their notes, and anyone communicate more effectively without breaking their workflow. It turns the act of editing from a chore into a quick, seamless step.