Privacy

Last updated July 30, 2026.

What we store

If you enable sync, we store the books, highlights, notes, AI conversations, and paired-device details you send from KOReader. Device access tokens are stored only as hashes.

Services

Clerk handles account registration and sign-in. Supabase stores synced library data. When you request an explanation, your device sends the selected passage directly to the AI provider configured in your plugin, such as OpenRouter or OpenAI, under that provider’s privacy terms.

Deletion

You can remove a paired device from the pairing page. Deleting your account through Clerk deletes its synced books, highlights, notes, conversations, pairing codes, and devices from this service.