Usage windows
Track 5-hour and weekly OpenAI/Codex usage windows with reset times.
Local AI usage monitor
Keep your AI quota in view.
QuotaLens is a compact local desktop widget for monitoring OpenAI and Codex usage windows, reset times, active accounts, and optional API cost totals.
What QuotaLens does
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.
Unofficial tool
QuotaLens is an unofficial local monitor. It is not affiliated with, endorsed by, or sponsored by OpenAI. OpenAI and Codex are trademarks of their respective owners.