Claude Code ecosystem
codex-mobile
Codex in a browser tab, wherever you are
★ 865
May 2026
MIT
Claude Code ecosystem
What it does
A lightweight bridge that exposes the Codex app UI over the web — one command, running on Linux, Windows or Termux on Android — so the session you started at your desk continues from a phone. The security model is entirely yours to add: an instance open to the internet lets a stranger run Codex on your machine, on your billing, with access to your files. Start on your own network. Quiet since May 2026. MIT.
Summary based on the project's own description. The Japanese page has a fuller beginner guide: setup difficulty, what to prepare, and a step-by-step start.
Screenshots & visuals




Before you start
- Setup difficultySome setup needed
- Command lineRequired
- API keyNot required
- Sends data onlineYes
Judged automatically from the project's own metadata. Always confirm on the official page.
codex-mobile FAQ
- Is codex-mobile free?
- The core is free to use, but there is a paid tier as well - check the official page for where the line falls.
- Do I need to install anything or write code to use codex-mobile?
- It needs the command line. If you are not comfortable typing commands, expect to get stuck during setup.
- Does codex-mobile work on a phone?
- No. It needs a computer.
- Can I use codex-mobile commercially?
- The licence is MIT, which permits commercial use. Conditions such as keeping the copyright notice still apply, so read the licence text before shipping it inside something.
How it compares
The conditions that decide whether you can actually use it, side by side.
| Tool | Command line | API key | Sends data out | Phone | Commercial use |
|---|---|---|---|---|---|
| codex-mobile (this page) | Required | Not needed | Yes | No | Yes |
| oh-my-openagent | Required | Required | Yes | No | Not verified |
| lazycodex | Required | Not needed | Yes | No | Yes |
| memsearch | Required | Not needed | No | No | Yes |
"Sends data out" means your input is uploaded to someone's server. Pick "No" when the material cannot leave your organisation.