Online tools
Covering development, text, image, data, and encoding workflows. Fast and privacy-friendly by design.
Encode text to Base64, or decode it back.
Escape special characters so a URL survives transport intact.
Encode or decode text using the Base32 alphabet.
Encode or decode numbers and text in Base36.
Encode or decode with Base58, the alphabet Bitcoin addresses use.
Produce URL-safe Base64 without padding characters.
Turn a binary string back into readable text.
Turn text into its 0 and 1 representation.
Shift letters by any amount with the Caesar cipher.
Convert a hexadecimal string back to text.
Convert text to a hexadecimal string.
Encode and decode HTML entities such as & and ©.
Decode a JWT to inspect its header and payload claims.
Read Morse code back into text.
Translate text into Morse code.
Apply the ROT13 letter substitution cipher.
Escape characters into Unicode code point form.
Turn Unicode escape sequences back into characters.
