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URL Encoder Decoder Online

Free URL Encoding and Decoding Tool - Percent Encoding Made Easy

Perfect for web developers, SEO specialists, API developers, and query string encoding

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Input Length
0
Output Length
0
Encoded Chars
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Special Chars

Common URL Encodings Reference

Space
%20
Question
?
%3F
Ampersand
&
%26
Equal
=
%3D
Hash
#
%23
Slash
/
%2F
Plus
+
%2B
At
@
%40

About URL Encoding

URL Encoding (percent encoding) converts special characters to %XX format for safe URL transmission.

Use Cases:

  • Query parameters
  • API requests
  • Form submissions
  • SEO-friendly URLs
  • Email links

Encoding Types

Standard: Encodes everything except A-Z, a-z, 0-9, - _ . ~ : / ? # [ ] @ ! $ & ' ( ) * + , ; =
Component: More aggressive, encodes all except A-Z, a-z, 0-9, - _ . ~ *
Full: Encodes everything except A-Z, a-z, 0-9, - _ . ~

History

No history yet

Multiple Types

Standard, Component, Full

Safe Encoding

Proper percent encoding

Instant Results

Real-time processing

History Tracking

Save your conversions

Why Use Our URL Encoder Decoder Tool?

For Web Developers

Encode query parameters, API endpoints, and handle special characters in URLs. Perfect for REST APIs, webhooks, and OAuth redirects.

For SEO Specialists

Create SEO-friendly URLs, encode tracking parameters, and optimize link structures for better search engine visibility.

For API Integration

Properly encode request parameters, handle special characters in POST/GET requests, and ensure data integrity in API calls.

For Email Marketing

Encode tracking URLs, campaign parameters, and ensure clickable links work correctly in email clients.