Encoders & Decoders
Convert text to Base64, URL encoding, HTML entities and binary, and decode it back again. Useful when data has to travel through URLs, emails or markup.
Tools in Encoders & Decoders
Popular
Base64 Encoder
Encode text or files to Base64, with URL-safe output when you need it.
Encoding
Base64 Decoder
Decode Base64 back to readable text or a file you can download.
Encoding
URL Encoder
Percent-encode text so it is safe to use in URLs and query strings.
Encoding
URL Decoder
Decode percent-encoded URLs and query strings back to plain text.
Encoding
HTML Encoder
Convert special characters to HTML entities so they display as text.
Encoding
HTML Decoder
Turn HTML entities like & and ' back into normal characters.
Encoding
Text to Binary
Convert text to binary code, with UTF-8 support and your choice of spacing.
Encoding
Binary to Text
Translate binary code back into readable text, with or without spaces.
Encoding