Jotara – Token Toolkit

Jotara – Token Toolkit helps developers inspect and understand JSON Web Tokens directly on their iPhone. Paste a JWT to view its decoded header, payload, and claims with readable labels and human-friendly dates instead of Unix timestamps. Check token lifetime with an expiration countdown and identify common issues such as alg: none, expired tokens, missing exp claims, or unusually long validity periods. Jotara clearly indicates that it decodes and analyzes tokens but does not verify their cryptographic signatures. Use the Convert section for Base64, URL, hex, escaping, hashes, time, and UUID conversions in one place. Save previously inspected tokens in History for quick access during debugging and development. Terms of Use Link: https://jewel-cupcake-344.notion.site/Terms-of-Service-3c148e923bed813c9993ee56d92689f5 Privacy Policy: https://jewel-cupcake-344.notion.site/Privacy-Policy-3c148e923bed81d28f4fcc9f34f5fd77