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Your classroom,
supercharged.

Offline-ready tools. No student data leaves your device. your data regularly.

๐Ÿ“‹ Classes
Edit Class
One student name per line
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This tool is available on the Premium plan.

Your data stays on your device. Bellwork.fyi stores classes, tool settings, and activity history locally in your browser using IndexedDB. We do not send your data to external servers. Backups are optional and user-initiated. If you export a backup file, it is saved to your device. If you import a backup, it replaces or merges local data based on your selection. If you clear browser/site data, use private browsing, or switch browsers/devices, your saved data may be lost unless you exported a backup.
The contents of bellwork.fyi are copyright to Robin O'Keeffe, 2026.
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