A developer-first Cache Storage and Service Worker inspector. Debug PWA caching, view cached responses, and manage browser caches without digging through DevTools.
See every Cache Storage entry for the current origin. Entries grouped by cache name with counts and size estimation.
FREEBrowse cached URLs organized by cache name. See status codes, content types, and sizes at a glance.
FREEInstantly filter cached entries by URL, content type, or cache name. Find any cached resource in seconds.
FREETotal entry count, number of caches, and estimated total size. Quick overview of your caching footprint.
FREESee if a Service Worker is active, waiting, or installing. Visual status indicator with script URL and scope.
FREEOne-click copy of any cached URL to clipboard. Quick access for debugging or sharing.
FREERemove individual cached entries from any cache. Surgical cache invalidation without clearing everything.
PROWipe an entire named cache in one click. Useful for testing cache-first strategies from scratch.
PROView full response headers and body preview for any cached entry. See exactly what your Service Worker cached.
PROAnalyze cache age, max-age, expires, and TTL remaining. Know which entries are fresh and which are stale.
PROExport the complete cache manifest as structured JSON. Document, audit, or compare cache states across deploys.
PROFull Service Worker registration info: scope, update-via-cache policy, script URL, and state for every registration.
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