Encoding & Decoding

Base64, URL, HTML, binary, hex, Morse and more.

ASCII Codes to Text Convert decimal ASCII codes back to text. Base64 Encoder / Decoder Encode text to Base64 or decode it back. Base64 to Image Turn a Base64 data URL back into an image. Binary to Text Converter Convert binary (0s and 1s) back to text. Caesar Cipher / ROT13 Encode or decode text with a Caesar shift or ROT13. Hex to Text Converter Convert hexadecimal bytes back to text. HTML Entity Encoder / Decoder Escape or unescape HTML special characters. Image to Base64 Turn an image into a Base64 data URL. Morse Code Translator Translate text to Morse code and back, with sound. Text to ASCII Codes Convert text to ASCII / Unicode decimal codes. Text to Binary Converter Convert text to binary (0s and 1s). Text to Hex Converter Convert text to hexadecimal bytes. Text to Octal Converter Convert text to octal bytes and back. Unicode Escape Converter Turn text into u escapes and code points, and back. URL Encoder / Decoder Encode or decode URLs and query strings.