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Create a QR code for a link, Wi-Fi, WhatsApp, contact and more, or read one from a photo.
- Free
- No sign-up
- Works on any device
Fill in the details to see your QR code.
PNG for phones, chats and websites. SVG and PDF stay sharp at any size, which is best for printing. Tip: point your phone camera at the preview to test it.
3. Style (optional): colors, dots, logo
Choose a photo or screenshot or drag it here
Works with photos of printed codes, screenshots and image files.
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Punycode converter
Convert international domain names (Arabic, Chinese…) to xn-- punycode and back.
- Free
- No sign-up
- Works on any device
About Punycode converter
Domain names are limited to ASCII, so international names in Arabic, Chinese or accented Latin are stored as punycode starting with xn--. Convert a name like munchen with an umlaut to its xn-- form, or decode an xn-- address back to readable text for DNS and email setup.
How to use Punycode converter
- Type or paste your text in the box above.
- The result appears instantly as you type.
- Copy the result or download it as a file.
Why use this tool?
- Private: everything happens in your browser. Nothing you enter is uploaded.
- Free, with no sign-up, no watermark and no limit on how often you use it.
- Works on phones, tablets and computers: Android, iPhone, Windows, Mac and Linux. Nothing to install.
- Available in 10 languages.
Also known as
Frequently asked questions
Why does my domain start with xn--?
That prefix marks an internationalized domain name encoded in punycode. DNS only supports ASCII, so browsers convert the readable name to this form behind the scenes.
Is Punycode converter free?
Yes. Punycode converter on Toolipedia is free to use, with no sign-up and no watermark.
Is it safe to use?
Yes. Everything is worked out in your browser, and nothing you enter is sent to our server.
Does it work on my phone?
Yes. It works in any modern browser on Android and iPhone, as well as on tablets and computers. There's nothing to install.
Do I need an account?
No. Just open the page and use the tool. There's no sign-up and no email needed.