Encoders & Decoders
Encode and decode data in various formats
Base64 Encode / Decode
Encode and decode Base64 data online for free. Supports text and file encoding with instant results.
URL Encode / Decode
Encode and decode URLs online for free. Supports component encoding and full URL encoding.
HTML Entity Encode / Decode
Encode and decode HTML entities online. Supports named and numeric entities.
JWT Decoder
Decode and inspect JWT tokens online. View header, payload, and signature with expiration check.
Unicode Escape / Unescape
Escape and unescape Unicode characters online. Supports \uXXXX and other formats.