See exactly how much Codex you have left.
An automatic usage monitor for ChatGPT & Codex. Track your session and weekly limits across every account on one dashboard, with scheduled reset and warning alerts.
1 account free · one-time $9 unlocks unlimited · tokens encrypted, never shared
Why it exists
Everything you need to stay under the limit
Built to answer one question at a glance — how much Codex you have left, everywhere — without logging in and out of account after account.
Every account, side by side
Session and weekly limits for all your Codex accounts on one screen. A single glance tells you where everything stands.
Alerts when it matters
Browser push notifications for resets and high usage. Scheduled checks run about every five minutes, so alerts can arrive within a few minutes of a change.
Private by design
Your Codex credential is encrypted in a private vault, never returned to the browser, and decrypted server-side only for usage checks and renewal.
Open source or hosted
Self-host the whole thing for free, or sign in with Google and use the hosted version without managing a server. Same dashboard either way.
How it works
Set up in a few steps
Sign in with Google
Start the hosted version with one click — or clone the repo and self-host it in minutes.
Connect ChatGPT or Codex
Paste the Codex credential from your own machine and it is encrypted immediately. Add each ChatGPT or Codex account you want to monitor.
Keep usage in view
The dashboard checks automatically every minute, shows reset countdowns, and marks readings that are delayed by an upstream cooldown.
Pricing
Pay once, or not at all
No subscriptions. Track one account free, or unlock unlimited accounts with a single $9 payment.
Free
Everything you need to watch one account.
- Track 1 Codex account
- Automatic session & weekly checks
- Reset & warning notifications
- Encrypted, private tokens
- Self-host unlimited accounts, free forever
Pro
One-timeEvery account you have, forever.
- Everything in Free
- Unlimited Codex accounts
- Pay once — no subscription, ever
- Hosted & managed, nothing to run
Sign in free, then $9unlocks unlimited whenever you're ready.
FAQ
Questions, answered
- How do I know how much Codex I have left?
- How Much Codex shows your session and weekly limits as live bars with reset countdowns, across every account — something the apps themselves don't expose.
- When do Codex usage limits reset?
- ChatGPT/Codex meters weekly usage with moving reset dates. How Much Codex shows the exact reset countdown for each bucket.
- Can I track multiple accounts at once?
- Yes — connect as many accounts as you like and see them all on one dashboard side by side. Your first account is free.
- Does it work on Windows and Linux?
- Yes. How Much Codex is a web dashboard, so it runs anywhere with a browser — no Mac-only app to install.
- Will I get warned before I hit a limit?
- Yes — turn on browser push and How Much Codex warns you around 90%, even when no app is open on your machine.
More in the usage guides.
Stop guessing how much Codex you have left.
One dashboard for every Codexaccount. Self-host it free, or sign in for the hosted version and connect your first account when you're ready.