Encoding & Decoding
Base64, URL, HTML Entity, and binary data converters.
Popular in Encoding & Decoding
All Encoding & Decoding
URL Encoder (encodeURIComponent)
Encode special characters in URLs to safe Percent-Encoding format.
URL Decoder (decodeURIComponent)
Decode percent-encoded URL components back to original readable text.
HTML Entity Encoder & Decoder
Escape special characters into HTML entities like <, >, &.
Text to Hex Converter
Convert plain text into hexadecimal string format.
Hex to Text Decoder
Decode hexadecimal strings back to readable plain text.
Text to Binary Converter
Convert plain text into binary code (0s and 1s).
Binary to Text Decoder
Decode binary code strings back to plain text.
HTML Entity Decoder
Provide a fast, privacy-first browser utility for html entity decoder.
Unicode Encoder
Provide a fast, privacy-first browser utility for unicode encoder.
Unicode Decoder
Provide a fast, privacy-first browser utility for unicode decoder.
UTF-8 Inspector
Inspect and understand the supplied data locally with a structured visual view.
UTF-16 Converter
Convert supported input into the target format locally without uploading data.
ASCII Converter
Convert supported input into the target format locally without uploading data.
Text to Binary Converter
Convert supported input into the target format locally without uploading data.
Text to Hex Converter
Convert supported input into the target format locally without uploading data.
Decimal Binary Hex Converter
Convert supported input into the target format locally without uploading data.
ROT13 Converter
Convert supported input into the target format locally without uploading data.
Morse Code Converter
Convert supported input into the target format locally without uploading data.
Encode and decode data formats
Convert between Base64, URL encoding, hex, binary, and HTML entities. Safe, private, and instant.
Base64
Encode text/files to Base64 or decode Base64 strings back to plain text.
URL & HTML
Percent-encode URLs and escape/unescape HTML entities to prevent XSS.
Hex & binary
Convert between text, hexadecimal, and binary representations.