Encoding & conversion
Encode and decode Base64, URLs, HTML entities, binary and Morse. UTF-8 safe, entirely in your browser.
Base64 encode and decodeConvert text to Base64 and back, with full UTF-8 and URL-safe support.Binary to text and backConvert text to binary code and binary back to text, bit by bit.Encrypt text with a passwordEncrypt text with a password using AES — only someone who knows it can read it back.Hex to text and backConvert text to hexadecimal and hex back to text, byte for byte in UTF-8.HTML entities encode and decodeEscape HTML special characters or turn entities back into readable text.ROT13 / Caesar cipherShift letters through the alphabet by any amount, ROT13 by default.Unix timestamp converterConvert Unix timestamps to readable dates and dates back to timestamps.URL encode and decodePercent-encode text for URLs and decode escaped addresses back to plain text.