Mobile Codex Windows QR

Download the Windows launcher that starts the local Codex bridge, generates the Mobile Codex QR code, and opens the scan page. On your iPhone, open Mobile Codex, tap Scan, and point it at the QR.

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What It Does

Finds or creates a Mobile Codex token on the Windows machine.
Starts codex app-server locally and exposes a phone-safe relay.
Generates a QR payload containing server URL, token, and workspace.
Opens a local QR page for Mobile Codex to scan.

Rebuild From Source

npm install
npm run build:windows-qr

The executable download is assembled from Cloudflare-hosted chunks because Pages caps a single file at 25 MiB. The source zip contains the bridge script, Windows wrappers, package files, and README. Codex CLI must be installed on the Windows machine and available as codex in PATH.

Ports

The default bridge uses ws://<windows-ip>:7777 for Mobile Codex, http://<windows-ip>:7780 for artifacts, and ws://127.0.0.1:7799 behind the relay. Allow Windows Firewall access when prompted.