Stop Rebuilding UI

Shadcn.io is not affiliated with official shadcn/ui

Previous: UUID Generator
Next: Password Generator

JWT Decoder

Decode and validate JSON Web Tokens (JWTs). View header, payload, and signature information with validation checks. Perfect for debugging and security analysis.

Free for personal use. Commercial use requires a license.

View Pricing

Base64 Decoder

Decode Base64 to text

JSON/CSV Converter

Convert between JSON and CSV

Code Formatter

Format and highlight code

UUID Generator

Generate UUIDs

UUID Generator

Generate Universally Unique Identifiers (UUIDs) in different versions and formats. Perfect for database keys, API identifiers, and unique references.

Password Generator

Generate secure passwords with custom options including length, character types, and special requirements. Create strong passwords for accounts and applications.