All apps

Write like light.

Hold one key. It writes the rest.

Watch the demo

macOS 26 or later · Apple silicon · 7-day free trial

Hold ⌃=

It grows for as long as you hold.

A word, a phrase, a sentence, a paragraph — with a short rest after each. Let go and it stops right there. Keep holding past the first paragraph and it writes on by itself.

  1. word0.45 s
  2. phrase0.5 s
  3. sentence0.75 s
  4. paragraph1.2 s

⇥

Take the gray text.

It appears as you type, in your own words. Tab takes all of it.

⌃=

Ask for a little more.

Press for another word or phrase. Press again for a different one.

⌃=

Fix it. Rewrite it. In place.

Select text. Press to fix the typos, hold to rewrite it. Before you send a prompt to Claude Code or Codex, select it and hold ⌃=: wrong facts corrected, instructions sharpened, typos gone. esc brings your original back.

⌃+⌃⇧[⌃⇧]

Three choices, one row.

Add Shift to see three versions, each named in a few words, and move between them.

Everywhere

In every app you write in.

Including the prompts you give your coding agents. New lines go in the way Claude Code and Codex expect, and nothing is ever sent for you.

  • Claude Code
  • Codex
  • Terminal
  • iTerm
  • VS Code
  • Cursor
  • Mail
  • Messages
  • Slack
  • Notes
  • Safari
  • Chrome
  • ChatGPT

See it work.

The demo1 minClaude Code, Codex, Mail, Notes, ChatGPT and Slack.
Every key, A to Z5 minEach behavior in order, the way it really works.

Pricing

Forever

$99once

Pay once. Yours to keep.

  • Every feature
  • Every update, forever
  • 3 personal Macs
  • 7-day free trial

Monthly

$9/ month

Cancel anytime.

  • Every feature
  • Always the latest version
  • 3 personal Macs
  • 7-day free trial

Purchasing opens soon. Downloading is free, and the 7-day trial starts only when you choose to in the app.

Your Claude or ChatGPT plan is separate. USD before tax. Pricing details