Encoders & Decoders
Base64, URL, HTML entities, JWT and more
Base64 Encoder & Decoder
Encode and decode Base64 strings online for free. Supports UTF-8.
CSS Minifier
Minify CSS by removing comments, whitespace and unnecessary characters.
Hex Encoder & Decoder
Free online hexadecimal encoder and decoder. Convert text to hex strings and decode hex back to readable text.
HTML Entities Encoder & Decoder
Encode and decode HTML entities online for free. Convert special characters like <, >, & and quotes.
HTML Minifier
Minify HTML by removing comments, whitespace and unnecessary line breaks.
JavaScript Minifier
Minify JavaScript by removing comments and unnecessary whitespace.
JWT Decoder
Decode JWT tokens online for free. View header, payload and signature.
Punycode/IDN Converter
Free online Punycode converter. Encode and decode internationalized domain names (IDN) to and from Punycode.
Unicode Escape Converter
Free online Unicode escape converter. Convert text to and from Unicode escape sequences (\u0041) instantly.
URL Encoder & Decoder
Encode and decode URLs online for free. Convert special characters to URL-safe format.