Launching today

CodexPeek

Launching today

Monitor your Codex usage from your Windows taskbar

5 followers

Monitor your Codex usage from your Windows taskbar

5 followers

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CodexPeek is an open-source Windows taskbar widget that helps you monitor your OpenAI Codex usage in real time. It shows your remaining weekly quota, predicts when you’ll run out based on recent usage trends, supports multiple profiles, and keeps your history stored locally. Stay ahead of your limits without opening the Codex dashboard.

Free

Launch tags:Windows•Open Source•Developer Tools

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Maker

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I built this because I kept asking myself the same question every day: “Will my Codex quota last until the end of the week?” The official usage page tells you how much you’ve used, but it doesn’t tell you when you’ll run out. So I built a lightweight Windows tray app that continuously tracks usage and predicts your quota exhaustion based on your recent consumption. My goal wasn’t to create another dashboard. I wanted something that quietly sits in the taskbar and answers that one question instantly. Everything is stored locally, the project is fully open source, and I’d love to hear what features would make it even more useful for heavy Codex users. Thanks for checking it out!

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2d ago

Maker

I built CodexPeek because I kept opening the browser just to check one thing:

"How much Codex usage do I have left?"

So I made a lightweight Windows taskbar widget that keeps it visible all the time.

Current features:

• 🖥️ Windows taskbar widget

• 📊 Weekly usage tracking

• 🔮 Weekly limit prediction

• 👥 Multiple Codex profiles

• ⚡ Native, lightweight, and open source

My goal is simple:

Never let developers get surprised by their weekly limits again.

I'm actively improving it, so I'd love to hear what features would make it even more useful.

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2h ago