Encoders & Decoders
Encode and decode data instantly. Choose from 5 different encoders and decoders for Base64, URL, HTML entities, JavaScript strings, and JWT tokens.
Base64 Encoder/Decoder
Encode and decode Base64 strings
HTML Entity Encoder/Decoder
Encode and decode HTML entities
JavaScript String Encoder/Decoder
Encode and decode JavaScript string literals
JWT Decoder
Decode JWT tokens and view header and payload
URL Encoder/Decoder
Encode and decode URL-encoded strings
Encoders and decoders are essential tools for developers working with data transmission, API development, and security. Whether you need to encode data for safe transmission or decode encoded strings for debugging, these tools help you work with various encoding formats.
All our encoders and decoders are free and support bidirectional conversion (encode and decode) for most formats. No signup or installation required.