Refill: Claude usage alarm

Rings when your Claude usage limit resets. Not affiliated with Anthropic.

Hit your Claude usage limit mid-task, walk away, and come back at the right moment. Refill is an alarm clock for your usage limit. It watches for the moment your session or weekly limit is full, and rings the instant it resets. The popup shows how full each limit is, and when each one resets, in your local time. No token counts, no charts, no history. WHAT IT DOES • Detects when your session (5-hour) or weekly limit reaches 100% and arms an alarm automatically. • Rings at the reset with a sound and a notification that stays on screen until you act, with Snooze (10 minutes) and Dismiss. • "Alarm me at next reset" button, for when you are close to the limit and stopping anyway. • Ring early if you want a head start: 5 minutes, 10 minutes, or any number you type, up to two hours. • Use your own alarm sound. Pick any audio file from your computer; it stays on your computer. • Shows how full your session and weekly limits are, and when each resets. • If both limits are full, it rings at the later reset, because the session resetting does not help while the weekly limit is maxed. HOW IT WORKS If it ever cannot read your limits, it says so and sets no alarm. It will never invent a reset time. PRIVACY Everything stays on your device. Your usage readings, your settings and any alarm sound you choose live in your browser's local storage. Refill has no server, no account, and no analytics in this version. REQUIREMENTS A Claude plan that reports session and weekly limits. On accounts with no limits to report, Refill will tell you there is nothing to alarm for. NOT AFFILIATED WITH ANTHROPIC Refill is an independent project. "Claude" is a trademark of Anthropic PBC and is used here only to describe what this tool works with. This extension is not endorsed by, sponsored by, or produced by Anthropic.