All Developer Tools
Explore every utility in one place-passwords, hashes, JWTs, UUIDs, Base64, barcodes, age tools, and QR codes.
Password Generator
Generate secure passwords of any length
Hash Generator
Compute MD5, SHA hashes from text
JWT Token Generator
Create JSON Web Tokens (JWT) online
UUID Generator
Generate unique identifiers (UUID)
Base64 Encoder/Decoder
Encode or decode data in Base64 format
QR Code Generator
Create QR codes from text or URLs
Barcode Generator
Generate CODE128, EAN, or UPC barcodes
Age Calculator
Exact age from date of birth and next birthday
Days Calculator
Count days between a start and end date
Date Calculator
Add or subtract days from a base date