v145 · Web APIs · IDB Demo
IDB Demo
Creates an IndexedDB database, writes and reads records, and checks storage estimates — demonstrating that IndexedDB works identically regardless of the internal backend (LevelDB or SQLite).
In Chrome 145, incognito tabs and opaque origins use the SQLite IndexedDB backend. Regular browsing still uses LevelDB. The API is identical — open this page in incognito to exercise the SQLite backend.
database operations
IndexedDB API—
Context type—
DB open—
Records written—
Records read back—
Storage estimate (usage)—
Click “Run IDB test” to start.