Local AI usage monitor

Keep your AI quota in view.

QuotaLens is a compact local desktop widget for monitoring OpenAI and Codex usage windows, model-specific quotas, reset times, active accounts, and optional API cost totals.

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Product preview

See QuotaLens in action

Compact OpenAI/Codex account monitoring with API cost totals, per-account usage windows, details, and model-specific quota sections.

QuotaLens dashboard showing API cost totals and multiple OpenAI accounts with usage windows. — Compact dashboard with account usage windows.

QuotaLens account details showing limit state, Codex Analytics, and Codex Spark usage windows. — Details view with blocking limits, 30-day analytics, and Spark quota windows.

QuotaLens settings panel showing transparency and auto-refresh controls. — Settings panel for transparency and refresh interval.

QuotaLens privacy panel explaining local storage and secure token handling. — Privacy panel with local-first storage details.

What QuotaLens does

Usage windows

Track 5-hour and weekly OpenAI/Codex usage windows with reset times.

Multiple accounts

Monitor multiple accounts and see which one Codex is currently using.

Local-first

Account metadata stays local. Token secrets use operating-system secure storage.

API cost totals

Optionally connect an OpenAI Admin API key to view recent API platform spend.

Model-specific quotas

Show additional quota windows when OpenAI exposes them, including Codex Spark usage.

More providers planned

QuotaLens currently focuses on OpenAI/Codex, with Anthropic Claude support planned for a future release.

Unofficial tool

QuotaLens is an unofficial local monitor. It is not affiliated with, endorsed by, or sponsored by OpenAI, Anthropic, or any other AI provider. OpenAI, Codex, Anthropic, and Claude are trademarks of their respective owners.