Encode special characters for URLs or decode percent-encoded strings instantly.
Enter the URL or text you want to encode or decode.
Select URL Encode or URL Decode mode.
Get the encoded/decoded result instantly and copy to clipboard.
Encode and decode URLs online for free with ToolZapHub. Handles percent-encoding for special characters in URLs, query strings, and API parameters. Following RFC 3986 standards. Browser-based — no data sent to servers.
URL encoding (percent-encoding) replaces special characters with %XX hex values so they can be safely included in URLs and query strings.
When passing special characters in URLs, query parameters, form data, or API requests. Characters like spaces, &, =, and # must be encoded.
Yes. Encode entire URLs or just specific parts like query parameters. The tool handles all special characters correctly.
Yes. The tool follows the RFC 3986 standard for percent-encoding.
Yes, completely free with no limits.