URL Encoder Online

Encode URLs online instantly—convert special characters to safe, web-ready format. Free, fast, and secure URL encoding tool.

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Copy encoded url output

What is URL Encoding?

  • URLs (Uniform Resource Locators) can only be transmitted using the ASCII character set.
  • URLs often contain characters outside of this set, such as spaces, special symbols (like '#', '?', '&'), and non-ASCII characters (like accented letters or characters from other languages).
  • URL encoding solves this by converting these unsafe characters into a format that uses only ASCII characters.

How URL Encoder Works?

URL Encoder changes unsafe characters into a percent sign with two numbers that matches the character code. This helps make URLs safe and readable.

For example:

  • A space is encoded as %20
  • The character '?' is encoded as '%3F'.
  • The character '&' is encoded as '%26'.

This encoding ensures that these characters are transmitted correctly without being misinterpreted by web servers or browsers.

Commonly Encoded Characters

Space: %20
!: %21
": %22
#: %23
$: %24
%: %25
&: %26
': %27
(: %28
): %29
*: %2A
+: %2B
,: %2C
/: %2F
:: %3A
;: %3B
=: %3D
?: %3F
@: %40

For Example:

If you have a URL like: example.com/search?q=hello world
It would be encoded as: example.com/search?q=hello%20world

How to Encode a URL?

  1. Enter your URL or text into the input box above
  2. Choose an encoding type and additional options
  3. Click the "Encode" button to convert it into a URL-encoded format
  4. Copy your encoded URL and use it wherever you need a safe, web-ready link

Frequently Asked Questions

What is URL encoding?

URL encoding converts special characters in a URL into a format that can be safely transmitted over the internet by replacing them with percent symbols and hexadecimal values.

Why do I need to encode URLs?

Encoding ensures that special characters like spaces, &, %, and others don't break your URL when shared or embedded.

Is this tool free to use?

Yes! ConvertLoom's URL Encoder is completely free with no signup required.