Does the address leave this browser?

No. The conversion finishes in the browser you have open.

It is the punycode prefix for a label that has letters outside ASCII.

Can I paste https://한글.kr/path?

Yes. https and the path stay, and only the host changes.

Home Punycode converter

한글.com becomes an address that starts with xn--, and that address turns back into Hangul.

Address

Result

The address bar shows Hangul, while DNS and some setup screens want the punycode that starts with xn--.

The conversion ends on this device. The address never goes to the Kitharu server.

01How to use it

Put one address on each line. A full URL is fine.

A result that starts with xn-- is punycode. Hangul means it was turned back.
02What you get

한글.com becomes xn--bj0bj06e.com.

An xn-- address turns back into the Hangul domain.

Entered한글.com

Punycode xn--bj0bj06e.com
03Worth knowing

Letters are lowercased. Hangul is composed into syllables before it is converted.

If a hidden control character is present, that line stays as typed and is not turned back.

Punycode	xn--bj0bj06e.com

QDoes the address leave this browser?: ANo. The conversion finishes in the browser you have open.
QWhat does xn-- mean?: AIt is the punycode prefix for a label that has letters outside ASCII.
QCan I paste https://한글.kr/path?: AYes. https and the path stay, and only the host changes.