Flask `session` Cookie Decoder Online

Are you (not) a bot?

We think you are! Contact me if you're human :) (forward me your user agent: mozilla/5.0 applewebkit/537.36 (khtml, like gecko; compatible; claudebot/1.0; +claudebot@anthropic.com))

I often find myself needing to decode Flask session cookies for debugging and verification tools and this tool does just that: you input the value of the Flask session cookie, and it outputs information like cookie content, timestamp, and its signature.

Waiting for cookie...