Claudometer (Windows)

A Windows system tray app for tracking your Claude Code usage limits in real time.

Download

Head to the Releases page and download the latest Claudometer-win-x64.zip. Extract and run Claudometer.exe — no install needed.

Requirements: Windows 10 1809+ (build 17763)

Features

• Live 5-hour and 7-day usage tracking in the system tray
• Per-model breakdown (Opus, Sonnet)
• Extra usage / overage monitoring
• Interactive usage history chart (1h, 6h, 1d, 7d, 30d)
• Launch at login (optional)
• OAuth PKCE sign-in via browser

Build from source

Requires .NET 8 SDK.

# Build
dotnet build Claudometer -c Release

# Run
dotnet run --project Claudometer

# Publish self-contained executable
.\build.ps1 -Publish

How it works

Sign in with your Claude account via browser. The app polls the usage API every 60 seconds and displays your current limits as progress bars in the system tray icon. Token is stored securely via Windows DPAPI.