macOS text transformation, on command

!nvoker

Make every text field smarter. Transform selected text into exactly what you need, right from where you’re working.

Requires macOS 26 or later.

Mail

Workflow

Four moves. No new workspace.

!nvoker keeps the loop short so you can stay inside the app you were already using.

01

Select text

02

!nvoke

03

Select command

04

Paste result

Bring your own key

Connect ChatGPT, Claude, or Gemini

Create your own commands

Save repeatable prompts for the edits and rewrites you use most

Write with built-in commands

Improve, shorten, summarize, translate, and more in seconds.

Works across all your favorite apps

Use it in Mail, notes, docs, browsers, chats, and text fields.

Privacy by design.

No typed keystroke recording

No background text monitoring

No source text or transformed output logs

No API key logging

Accessibility permission for selected-text capture and paste

Get !nvoker

Requires macOS 26 or later.