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Flux has daily message limits to ensure the service remains fast and available for everyone.

Your daily limits

When you hit the limit

Flux will let you know when you’ve used all your messages for the day. The counter resets automatically every 24 hours from when your first message was sent.

How to get more messages

Sign up for a free account to double your daily limit from 10 to 20.

Checking your usage

The chat interface shows how many messages you have remaining for the day.

Using Flux on multiple devices

For signed-in users, your message count is synced across all your devices, so your limit is shared across sessions.
Guest message counts are stored in your browser. Clearing your browser data will reset your guest count.
Sign up for a free account to get 20 messages per day and to sync your limit across devices.
Last modified on April 5, 2026