Base64 Encoder
Encode or decode text and files to Base64, with URL-safe variants supported.
JSON Formatter
Beautify, minify and validate JSON with syntax highlighting.
Hash Generator
Compute MD5, SHA-1, SHA-256 and SHA-512 checksums online.
QR Code Maker
Generate QR codes for links, text and Wi-Fi credentials.
URL Encoder
Percent-encode or decode URLs and query strings.
UUID Generator
Create random UUID v4 identifiers in bulk.