Developer Tools

Generate secure passwords with custom rules.

Create custom QR codes for any content.

Scan and decode QR codes from images or camera with instant results.

Generate professional barcodes in multiple formats including UPC, EAN, Code128, and more.

Generate MD5, SHA-1, SHA-256 hashes.

Generate unique identifiers for development.

Encode text to Base64 or decode Base64 strings instantly with UTF-8 support

Format, validate, and beautify JSON data with syntax highlighting, error detection, and minification.