LOCALSTORAGE-JOURNAL is a filename extension associated with Google Chrome web browsers, available for desktop and mobile platforms.

Google Chrome uses LOCALSTORAGE-JOURNAL files to store SQLite databases data. LOCALSTORAGE-JOURNAL files are generated as local database journal files, which can be used to rollback databases changes. LOCALSTORAGE-JOURNAL also holds databases size information. LOCALSTORAGE-JOURNAL files are stored on the disk in the same location as database files.