Automatic cleanup · administrator
These settings apply to all accounts and libraries. Automatic cleanup is on by default. Refreshing cached data is controlled separately above.
Cached responses Loading…
Cover images Loading…
Totals across all accounts and libraries. Response size counts cached payloads and keys; image size sums stored cover files.
Automatic cleanup
Enable automatic deletion
When enabled, cleanup runs while idle, about every six hours. Only the limits below trigger deletion.
Keep cached responses (days) Default: 28 days. Older responses are deleted when automatic cleanup is enabled.
Image expiry by age Delete images older than their retention period Off by default. When enabled, older images are deleted by automatic cleanup. The artwork size limit still applies during cleanup.
Keep cached images (days) Default: 99999 days, measured since the image was saved. Applies only when image expiry and automatic cleanup are enabled, including imported covers.
Response cache size limit (MiB per database) 0 means no size limit. A positive limit deletes older responses first when cleanup is enabled.
Artwork size limit (MiB across all libraries) 0 means no size limit. A positive limit deletes older cached covers first when cleanup is enabled, including imported covers.
Pre-import backups to keep (per region) 0 keeps all backups. With cleanup enabled, a positive number deletes older pre-import database and artwork backups. Migration backups are always kept.
Clear cache deletes only the selected cache types. Check Automatic cleanup to delete cached Audible/Audnexus responses and detail snapshots. Check Image expiry by age to delete cover images for all accounts and libraries, including imported covers. Check both boxes to delete both. Books, follows, favorites, settings, accounts and backups are kept; deleted imported covers may require the original export to restore.
Clear cache