Developer & data tools

JSON, HTML, XML, CSS, JavaScript, Base64, URL encoding, JWT, UUID, hashing, regex, and structured conversions.

Format code, encode data, test regex, convert JSON or CSV, decode JWTs, and generate UUIDs or hashes — all without sending your snippets to a backend.

JSON : visualisation, formatage et minification

Collez du JSON — validation locale.

HTML : visualisation et formatage

Source indentée ou aperçu.

XML : visualisation et formatage

Collez du XML.

CSS : formatage et minification

Collez du CSS.

JavaScript : formatage et minification

Collez du JS.

Base64 : encoder et décoder

Unicode pris en charge.

Url Encode

Url Encode locally in your tab — quick and privacy-friendly.

Jwt Decoder

Jwt Decoder locally in your tab — quick and privacy-friendly.

Uuid Generator

Uuid Generator locally in your tab — quick and privacy-friendly.

Hash Generator

Hash Generator locally in your tab — quick and privacy-friendly.

Regex Tester

Regex Tester locally in your tab — quick and privacy-friendly.

Json To Csv

Json To Csv locally in your tab — quick and privacy-friendly.

Csv To Json

Csv To Json locally in your tab — quick and privacy-friendly.

Yaml Json

Yaml Json locally in your tab — quick and privacy-friendly.

All tools