Hex Encoder / Decoder

Converts special characters in a URL into a format that can be safely transmitted over the internet, encoding non-alphanumeric characters as percent-encoded values and decoding them back.

Escapes or unescapes an HTML file removing traces of offending characters that could be wrongfully interpreted as markup.

Encode text data to Base64/Base64URL or decode back to original form, ideal for URL params, data transmission, and complex JSON/XML payloads with UTF-8 support.

Encode text into Base32 format or decode back to original form, ideal for case-insensitive encoding, and secure data transmission requiring human-readable formats.

Encode integer IDs into Base62 format or decode back to original values, ideal for URL shortening, and systems requiring alphanumeric character sets.

Generate custom QR codes for URLs, Identifiers, Tokens, SMS, WiFi and more, with selectable error resistance and adjustable foreground and background colors.

Converts a given text into a URL-friendly format by removing special characters and spaces, replacing them with hyphens.