Free online IDN punycode converter for international domain names and text-to-speech tool. Convert between Unicode and Punycode, and listen to text read aloud.
Two unusual but surprisingly useful tools that solve specific problems in web development and content creation.
IDN Punycode Converter
Internationalised Domain Names (IDNs) let you use non-ASCII characters like é, ü, or Chinese characters in domain names. But behind the scenes, DNS only supports ASCII — so the browser converts them to Punycode (a special ASCII representation starting with xn--).
Our IDN Punycode Converter converts between Unicode domain names and their Punycode equivalents. If you're registering an international domain, troubleshooting why xn-- domains won't load, or just curious how it works, this tool has you covered.
Text to Speech
The Text-to-Speech tool converts written text into spoken audio. Paste in any text and hear it read aloud through your browser's speech synthesis. Great for proofreading — hearing your writing read back catches errors your eyes miss. Also useful for accessibility testing and language learning.