JWT Decoder

Paste a token to read what it says and when it expires, then check its signature with the secret or the public key. Nothing is sent anywhere or saved.

Token

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GUID Generator

A fresh GUID (UUID), random or time-ordered, in the format you need; paste one to read it.

Base64 Encoder & Decoder

Text to Base64 and back, as you type, in the standard or the URL-safe alphabet.

Cron Expression Explainer

A cron expression in plain words, with its next runs, as Azure Functions, Hangfire or Quartz.NET read it.