← All Tools

URL encoder & decoder

Percent-encode (%XX) or decode special characters in a URL. Free.

URL encoder & decoder

Korean and special characters in a URLPercent-encoding(%XX) or reverses it.
For debugging query strings, search terms, and links. Processed in your browser only.

What is URL Encode / Decode?

A tool that converts characters that cannot be used in a URL into percent-encoding (%XX) and back. Use it for query strings and link handling.

How it works

1 Enter the string to encode or decode.
2 Copy the converted result.

Frequently Asked Questions

Do Korean addresses work? ⌄

Yes. It safely converts Korean into percent-encoding.

What happens to spaces? ⌄

Spaces and other special characters are converted into the %XX form.

Jachwi Solution · CEO Cheolmin Jung · Business Reg. No. 402-38-30417 · 5-3, Sapyeong-daero 52-gil, Seocho-gu, Seoul

User Guide · Terms of Service · Privacy Policy · Contact cs@freesign.kr