encoding

Free numeronym generator and decoder. Convert words like internationalization to i18n and decode common numeronyms like k8s, a11y, and l10n instantly.

Free online leetspeak converter. Transform text into leet (1337) speak at four intensity levels — basic, moderate, advanced, and ultimate with random variation.

Free Morse code converter. Translate text to Morse code and back, plus play the Morse code as audio beeps at adjustable speeds from 5 to 25 WPM.

Obfuscate text using zero-width characters, homoglyph substitution, or combining marks. Includes deobfuscator. Free browser-based tool.