URL Encoder / Decoder

Encode special characters for URLs or decode percent-encoded strings back to text.

Text to URL-Encoded
Enter plain text to encode it for use in URLs.
Output
Your converted result will appear here.

About the URL Encoder/Decoder

Encode and decode URLs and query parameters instantly. Free online URL encoding tool.

Why client-side?

Every byte you paste, type, or upload here is processed entirely inside your browser. Nothing is sent to a server, logged, or stored. That means it's safe to use this tool on production secrets, customer data, internal logs, and any input you would not paste into a hosted SaaS formatter.

Want more? Browse all tools or visit the ToolsVault blog for practical guides.

Frequently Asked Questions

What is URL encoding?
URL encoding replaces unsafe or special characters in a URL with percent-encoded equivalents (e.g., space becomes %20) so they can be safely transmitted in URLs.
When should I URL-encode text?
URL-encode text when including special characters in query parameters, form data, or any part of a URL that may contain spaces or reserved characters.
Does this tool handle Unicode characters?
Yes. The tool properly encodes and decodes Unicode characters, including international characters and emoji.