URL Tools

Encode, decode, parse URLs and query strings, convert Base64 — instantly, in your browser.

No data leaves your browser
Input
URL Parser
URL
Query String Builder
Import URL or Query String
Parameters
Output
—
Plain Text

Frequently Asked Questions

Is the URL encoder free?

Yes, completely free with no account or signup required.

Is my data safe?

All encoding and decoding happens in your browser. Your data is never uploaded to any server.

What URL tools are included?

URL Encode/Decode (encodeURIComponent and encodeURI modes), URL Parser (protocol, host, path, query, hash), Query String Builder, and Base64 Encode/Decode.

What is the difference between URL Encode and Encode URI?

URL Encode (encodeURIComponent) encodes all special characters including /, ?, and & — use it for individual query values. Encode URI leaves valid URI characters untouched — use it for a full URL.