URL Encode

Encode special characters in URLs

How to use

1. Paste the text or URL component you want to encode.
2. The percent-encoded result appears instantly.
3. Copy it into query parameters, links, or API requests.

Why use this tool

• Safe query params: Escapes spaces, &, ?, and other reserved characters so URLs don't break.
• Instant: Encodes as you type, with no server round-trip.
• 100% private: Everything runs in your browser. Your data is never uploaded to a server, so it's safe for confidential content.

Frequently asked questions

When do I need to URL-encode?

Whenever a value in a URL contains spaces or reserved characters like &, =, ?, #, or /, encoding prevents the URL from being misread.

What's the difference from encodeURIComponent?

This tool uses the same logic as JavaScript's encodeURIComponent, escaping characters that would otherwise have special meaning in a URL.

Is my input uploaded?

No — encoding happens locally in your browser.

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