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URL Encoder/Decoder

Encode and decode URLs instantly online. Our free tool helps developers handle special characters, spaces, and complex query parameters in URLs. Perfect for web development and API integration.

100% FreeInstant ConversionNo RegistrationPrivacy FocusedReal-time

Encode and decode URLs instantly online. Our free tool helps developers handle special characters, spaces, and complex query parameters in URLs. Perfect for web development and API integration.

All processing happens in your browser - no data is sent to any server. Format unlimited files with confidence, knowing your code remains private and secure.

99%
Encoding Accuracy
1M+
URLs Processed
100+
Characters Supported
24/7
Availability

URL to Encode

Smart Encoding

Preserves URL structure while properly encoding special characters.

Quick Switch

Easily switch between encoding and decoding modes.

URL Components

Handles path segments, query parameters, and hash fragments.

Key Features

Smart URL Encoding

Preserves URL structure while properly encoding special characters and spaces.

Query Parameter Support

Handles complex query parameters with arrays and nested objects.

Unicode Support

Full support for international characters and Unicode symbols.

Quick Mode Switch

Easily switch between encoding and decoding with result preservation.

Examples

Basic URL Encoding:

Encoding spaces and basic special characters in URLs.

Input:

https://example.com/path with spaces?name=John Doe&category=Web Dev

Output:

https://example.com/path%20with%20spaces?name=John%20Doe&category=Web%20Dev

Complex Query Parameters:

Handling array parameters and special characters in query strings.

Input:

https://api.example.com/search?q=JavaScript & React&tags[]=frontend&tags[]=development&year=2024

Output:

https://api.example.com/search?q=JavaScript%20%26%20React&tags%5B%5D=frontend&tags%5B%5D=development&year=2024

How to Use

1

Enter URL

Paste your URL into the input field or use the sample URL to test the encoder.

2

Choose Mode

Select whether you want to encode a regular URL or decode an encoded URL.

3

Process URL

Click the Encode or Decode button to process your URL instantly.

4

Use Result

Copy the processed URL to your clipboard or switch modes to reverse the operation.

Frequently Asked Questions

What is URL encoding and when do I need it?

URL encoding converts special characters and spaces into a format that can be safely transmitted over the internet. You need it when your URLs contain spaces, special characters, non-ASCII characters, or when working with complex query parameters.

How does the URL encoder handle special characters?

Our encoder converts special characters into their percent-encoded equivalents. For example, spaces become %20, ampersands (&) become %26, and plus signs (+) become %2B. It also properly handles Unicode characters and preserves the URL structure.

Is it safe to use for sensitive URLs?

Yes! All encoding and decoding happens directly in your browser. We never send your URLs to any server or store them anywhere, ensuring complete privacy and security for your sensitive information.

What URL components are encoded?

Our tool intelligently encodes different URL components: path segments, query parameters, and hash fragments. It preserves the URL structure while ensuring all special characters are properly encoded according to web standards.

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