IT Tools

IT Tools

Handy tools for developer

SQL Practice

Screen Recorder

Voice Recorder

Audio Cutter

SQLite Preview

Compare Texts

WebView Playground

ReactJS Playground

Json Web Tokens

Regular Expressions

Image Crop

Color Picker

QR Code

Generate Text

Generate API Response

JSON Formatter

Number Converter

Random Wheel

Chess Game

Gomoku Game

JSON to TOML

JSON to YAML

JSON to XML

JSON to CSV

JSON to GraphQL

JSON to MySQL

JSON to Mongoose

JSON to BigQuery

JSON to JsDoc

JSON to TypeScript

JSON to IO-TS

JSON to Zod

JSON to MobX

JSON to PropTypes

JSON to JSON Schema

CSS to JS

CSS to Template

JavaScript to JSON

JavaScript to TypeScript type

TOML to JSON

TOML to YAML

TOML to XML

YAML to TOML

YAML to JSON

YAML to XML

Search

Ctrl + K

JWT IO

Allows you to decode, verify and generate JWT.

Signature verified

Algorithm

eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyfQ.SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c

HEADER

PAYLOAD

VERIFY SIGNATURE

HMACSHA256( base64UrlEncode(header) + "." + base64UrlEncode(payload),

)