Developer Tools

Format JSON, encode and decode Base64, test regular expressions, and generate UUIDs. Quick utilities for everyday development tasks.

• Formateur JSON
  Format, validate, and beautify JSON data. Minify or prettify with one click.Developer Tools
• Encodeur/Décodeur Base64
  Encode text to Base64 or decode Base64 strings back to text.Developer Tools
• Générateur UUID
  Generate random UUIDs (Universally Unique Identifiers). Useful for development and databases.Developer Tools
• Testeur Regex
  Test regular expressions against text. See matches highlighted in real time.Developer Tools