link URL Encoder / Decoder

Encode or decode a URL.

Percent-encoding, both directions. Free, no signup.

Frequently Asked Questions

What is URL encoding?expand_more

It converts characters that aren't allowed in a URL (like spaces, &, or #) into a percent-sign format (like %20) so the URL stays valid.

When would I need this?expand_more

Common uses include building query string parameters, debugging a URL that isn't working, or reading a URL that's been encoded by another system.