Encoding & Decoding
Encoders & Decoders
Transform data between different encoding formats. All processing happens locally in your browser.
100% Private
Instant Processing
Available Tools
JWT Decoder/Debugger
Decode, verify, and create JSON Web Tokens. Inspect header and payload claims.
DecodeVerify SignatureExpiration CheckCreate Token
Base32 Encode/Decode
Convert between text and Base32 encoding with RFC 4648 and Crockford variants.
StandardBase32HexCrockfordPadding Options
Hex Encode/Decode
Convert text to hexadecimal and back with customizable formatting options.
Text↔HexSeparatorsCase OptionsByte Grouping
Binary ↔ Text
Convert between text and binary representation with UTF-8 support.
Text to BinaryBinary to TextByte Separator8-bit Grouping
GZip Compress/Decompress
Compress and decompress data using GZip algorithm with size comparison.
CompressDecompressFile SupportSize Stats
HTML to JSX
Convert HTML markup to JSX-compatible React code with proper attribute conversion.
class→classNameStyle ObjectSelf-closingBoolean Attrs
Protobuf Decoder
Decode Protocol Buffer messages without schema using wire type analysis.
Schema-lessHex/Base64 InputField DetectionWire Types