URL Encoder — Free Online Tool

Percent-encode special characters for safe URL usage. URL Encoder is a free online tool from the ToolsRift Encoders & Decoders collection. It runs entirely in your browser — nothing to install, no signup, and your data never leaves your device.

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How to use URL Encoder

  1. Open the URL Encoder above — it loads instantly, no account needed.
  2. Enter or upload your input. Everything is processed locally on your device.
  3. Get your result immediately and copy or download it with one click.

Frequently asked questions

What characters need URL encoding?

Spaces, &, =, #, %, ?, +, and non-ASCII characters must be encoded as %XX hex sequences.

What is the difference between + and %20?

Both represent a space. %20 is used in URL paths; + is used in HTML form data (application/x-www-form-urlencoded).

Should I encode the full URL or just parameters?

Only encode individual query parameter values, not the entire URL — encoding colons in http:// or slashes breaks the URL.

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