5-hour and weekly limits
How much of each window is left and when it resets, in your local time.
Check your Codex usage limits and reset credits.
AI Limits Tracker reads the Codex limits of your ChatGPT account straight from OpenAI — the 5-hour and weekly windows, the percentage left, the exact reset time, and any reset credits you can spend.
Free with one connected account. iPhone (iOS 17 or later), Apple Watch, Mac menu bar, and Android.
CodexUpdated just now
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5-hour64% remainingOn paceresets in 3h
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Weekly9% remainingRuns out 1:53 PMresets in 1d 14h
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Spark100% remainingPlenty leftresets in 1d 14h
1 reset creditexpires in 2d 6h
Check it yourself
Where Codex shows your usage limits.
OpenAI shows your Codex usage in two places. Both are accurate — you just have to open them each time.
- Codex CLI: /status
In an active Codex CLI session, type
/statusto see how much of your 5-hour and weekly limits is left. - Codex settings → Usage
The Usage page in your Codex settings shows your limits and credit balance. Saved reset credits are listed and spent there too.
- Without opening anything
AI Limits Tracker keeps the limits and each reset credit’s expiry on an iPhone widget, the Mac menu bar, and Apple Watch, and reminds you before a credit expires.
Codex usage
Every Codex limit, one glance away.
Extra pools such as Spark
Additional Codex limits appear as their own named rows instead of being hidden.
Reset credits
Each available reset credit with its expiry time — and you can spend one from the app, with a confirmation, when a limit runs dry.
Expiry and limit alerts
Reminders 5 hours and 1 hour before a reset credit expires, and a notification when the weekly limit falls to your threshold.
How it works
Set up in under a minute.
- Install the app
On iPhone, Mac, or Android. No JoCoding account needed.
- Connect Codex
Sign in with the ChatGPT account you use for Codex, through OpenAI’s own login. No API key.
- Glance instead of checking
Add a Home Screen widget, keep the Mac menu bar item, or put a complication on your Apple Watch.
FAQ
Codex usage, answered.
How do I check my Codex usage limits?
In the Codex CLI, type /status during a session; the Usage page in your Codex settings shows the same limits and your credits. To keep them in view without opening either, connect the ChatGPT account you use for Codex in AI Limits Tracker — the 5-hour and weekly limits, extra pools such as Spark, and reset times stay on your widget and Mac menu bar.
What are Codex reset credits?
Credits that reset your Codex limits before their scheduled time. The app lists each one with its expiry time, reminds you 5 hours and 1 hour before it expires, and lets you spend one after a confirmation.
When does the Codex usage limit reset?
Each window has its own reset time. The app shows the exact time for the 5-hour and weekly limits in your local time zone, and notifies you when a limit resets — including early resets.
Does it work with ChatGPT Plus and Pro?
It works with the ChatGPT account you use for Codex and shows whichever limits OpenAI reports for your plan.
Does GPT-6 Astra have its own Codex limit?
No. GPT-6 Astra draws on the same Codex 5-hour and weekly limits as the other models, and a heavy model like Astra can use them up faster. AI Limits Tracker shows those limits, so you can see how much room Astra has left before you start a long task.
Privacy
Usage numbers only.
Never your workThe app reads usage numbers — never prompts, code, or conversations.
Credentials stay with youStored in your device’s secure storage (iCloud Keychain on Apple devices), never sent to JoCoding servers.