Free tools

URL Encode

Free online URL encoder — paste any text and instantly get the percent-encoded output safe for use in URLs.

URL decode

URL Encode Online

Paste any text into the field above and click URL Encode to instantly convert it into a percent-encoded string safe for use inside URLs. Everything runs in your browser — nothing is sent to a server.

What Is URL Encoding?

URL encoding (also called percent-encoding) replaces characters that are not allowed in URLs with a % followed by their two-digit hexadecimal code. For example, a space becomes %20 and an ampersand becomes %26. This ensures the URL is interpreted correctly by browsers and servers.

Common Uses

  • Encoding query string parameter values before appending them to a URL
  • Safely passing special characters like &, =, and + in GET requests
  • Building redirect URLs or constructing API request URLs programmatically

How to Use This Tool

  1. Paste your text into the input field.
  2. Click URL Encode.
  3. Copy the result with the copy button.

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Super tools

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