Cookie Editor & JWT Decoder

Cookie Editor is designed with a clean, native interface that lets you do every standard cookie operation right from your iPhone, iPad, or Mac. It is ideal for developing and testing web pages, debugging authentication flows, or simply managing your cookies for privacy.

Be careful! Do not share your cookies with anyone you do not trust. Cookies can contain very sensitive information like your login session. If you share your cookies with someone, they could gain full access to your account and compromise it.

Feature list:
- List all cookies for any site you visit in Safari.
- Search and filter cookies by name, value, or domain.
- Create, edit and delete cookies - full control over name, value, domain, path, expiry, Secure, HttpOnly, SameSite and Priority.
- Built-in JWT decoder - view header and payload instantly.
- Smart format detection - JWT, Base64, URL-encoded and JSON values recognized automatically.
- Privacy scoring - every site gets a 0–100 rating.
- Customizable choose your theme (light or dark)

PRIVACY FIRST-
- Everything runs on device
- No accounts, no sign-ups
- No telemetry, no analytics
- No network calls, no cloud sync
- Your cookies never leave your iPhone

REQUIREMENTS-
- iOS 15.0 or later
- macOS 12.0 or later
- iPhone, iPad and Mac supported

Cookie Editor believes in privacy. Everything runs on device. No accounts, no telemetry, no network calls, no cloud sync. Your cookies are safe and all of your data remains offline.

To enable live cookie capture: open Safari → Settings → Extensions → turn on Cookie Editor → grant per-site permission when prompted.