GhostMark

A macOS utility for AI coding agents

Mark it.
Send it to your
AI agent.

Paste an image in Claude Code, Claude Desktop, or Codex. Add freehand marks, straight lines, arrows, or text, then send it straight back to your AI agent.

Download GhostMark View source

Latest release · macOS 14+ · Apple notarized

Cancel Mark up before sending to your AI agent Send to Claude Code
Build failed12:42
Module not found
src/app.ts:18
01Paste in Claude Code

Setup

Install once.
Use the apps you already know.

  1. 01

    Open the signed .pkg installer.

  2. 02

    Allow Accessibility access when GhostMark asks.

  3. 03

    Paste an image in Claude Code, Claude, or Codex.

Works where you work

Claude, Codex, Ghostty, Terminal, iTerm2, Warp, and embedded terminals.

Private by design

Your images stay on your Mac. No account, analytics, or uploads.