CookieJar — Cookie Backup & Restore

Back up all your cookies to a JSON file and restore them — for backups, account switching and moving sessions. 100% local.

Cookie is gone and most cookie tools only handle one site at a time. CookieJar does the thing they don't: back up and restore ALL your cookies at once. ★ WHAT IT DOES • Export every cookie in your browser — or just the current site's — to a clean JSON file • Import cookies back from a JSON file to restore them • Perfect for: backing up logged-in sessions, switching between accounts, or moving a session to another Chrome profile or computer ★ 100% LOCAL Export and import happen entirely in your browser using Chrome's own APIs. No account, no server, no analytics, no tracking — the JSON file is the only thing it ever produces, and it never leaves your device unless you move it. ★ IMPORTANT — HANDLE THE FILE LIKE A PASSWORD A full export contains your login/session tokens. Anyone with the file could sign in as you on those sites. Keep it private, store it somewhere safe (ideally encrypted), and never share it. ★ HOW TO USE 1. Click the icon → choose "All cookies" or "This site only" → "Export to JSON". Save the file. 2. To restore: click the icon → "Import from JSON…" → pick the file. Done. Lightweight, no-account, does one job well.