Back to apps
App · For Claude Code, Codex and Antigravity users
Headroom icon

Headroom

Your Claude, Codex and Antigravity usage, always in sight in the menu bar.

Download for macOS Support the project

Signed and notarized by Apple Version 1.0.0 macOS 14 or later

How to read the bar

Each tool shows its two usage limits: the last 5 hours and the last 7 days.

  1. The tool: ✳ Claude, ◎ Codex and ✦ Antigravity.
  2. The limit: 5h is the last 5 hours and 7d, the last 7 days.
  3. How much of that limit you have used.
  4. The pace: ↓ you are below what is expected for this point; ↑ you are above it and could hit the limit before it resets.
  5. Time left until the limit resets.

29% — A number in italics is the last known value: the latest check failed and Headroom tries again on its own.

What it shows

  • Claude

    Your 5-hour and 7-day limits.

  • Codex

    Your 5-hour and 7-day limits. Optional.

  • Antigravity

    Your limits for the Gemini models. Optional.

What you can do from the menu

  • Menu Bar

    Pick one of six styles, from the full view to just the icon. The compact ones fit next to the notch.

  • Show

    Choose which tools to see in the bar and the menu.

  • Open Usage

    Opens the official usage page of each tool.

  • Support Headroom

    Opens the page to support the project.

Requirements

  • macOS 14 or later.
  • Claude Code in the terminal, signed in.
  • Codex and Antigravity are optional: Headroom shows them if you are signed in.

Installation

  1. Download the file and open it.
  2. Drag Headroom to your Applications folder.
  3. Open it: it shows up in your menu bar.

Your information stays on your Mac

  • Headroom has no accounts of its own: it uses the sessions you already have in Claude Code, Codex and Antigravity.
  • It never stores or sends your credentials.
  • The only thing that goes to the internet is the usage check to Anthropic. Antigravity is checked inside your Mac.
  • No telemetry, no analytics and no crash reports.

Support the project

Headroom is free and will stay free. Your support helps us keep it up to date and add new features.

Support the project

What's new

  1. 1.0.0 Latest

    Primera versión pública, con Claude, Codex y Antigravity

    See changes

    New

    • Tu consumo de Claude, Codex y Antigravity en la barra de menú, con sus límites de 5 horas y 7 días
    • El ritmo y la cuenta regresiva para saber si llegarás al límite antes de que se reinicie
    • Seis estilos de barra, con los compactos para el notch
    • Firmada y verificada por Apple