URL Encoder And Decoder

Encode special characters into percent-encoded format instantly using our secure and free URL encoder tool.

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Input
Output

About URL Encoder And Decoder

URL Encoder & Decoder by mytoolspot.in is a free online tool that converts special characters in a URL into a format that can be safely shared over the internet and back again. URLs (Uniform Resource Locators) can only be sent over the web using a limited set of ASCII characters. When a URL contains spaces, symbols or special characters, it must be encoded into a percent-based format known as URL encoding.

For example: Blank space character is encoded as %20 and special symbols like &, =, or ? may also need encoding depending on the context. Without proper encoding, URLs can break, and parameters may not pass correctly. Due to this, our web applications may not function as expected.

Our URL Encoder & Decoder tool instantly converts plain text into a properly encoded URL string and decodes the encoded URLs back into readable text. This is useful when working with:

  1. Query parameters in web applications to be sent within URLs
  2. API requests and responses (Method GET or POST)
  3. Redirection of links over applications
  4. Form submissions using fetch, ajax or form actions
  5. Tracking URLs
  6. Special characters in dynamic URLs

The encoding process ensures that data is shared correctly between browsers and servers whereas decoding helps developers to understand the encoded strings during debugging and testing process.

Our tool works directly in the browser, so your data stays secure. We don’t store or share data to external servers for internal use. Our tool processes the input quickly and provides accurate results in real time.

How to Use

Follow these steps to encode or decode text safely

To Encode a URL

Step 1: Enter Your Text

Paste the text or URL string into the input box. This can include spaces, symbols, or special characters. Select the character set such as ASCII or UTF-8.

Step 2: Click “Encode”

Press the “Encode” button. The tool will instantly convert special characters into percent-encoded format.
For example:
hello world → hello%20world

Step 3: Copy the Encoded Output

Copy the encoded result and use it in your web application, API request, or browser address bar.

To Decode a URL

Step 1: Paste Encoded URL

Enter the percent-encoded string into the input field. Select the character set such as ASCII or UTF-8.

Step 2: Click “Decode”

Press the “Decode” button. The tool will convert encoded characters back into readable format.
For example:
hello%20world → hello world

Step 3: Review and Use the Output

Copy the decoded text for debugging, editing, or testing.

When Should You Use URL Encoding?

  • Passing parameters in GET requests
  • Handling form data
  • Working with APIs
  • Creating dynamic redirect links
  • Fixing broken URLs

Best Practices

  • Always encode user-generated input before sending it via URL.
  • Avoid manually editing encoded characters unless necessary.
  • Double-check decoded output during debugging.

This tool runs entirely in your browser, ensuring speed and privacy. No installation or registration is required, making it ideal for developers, marketers, and technical users.

Features

Key Features Include:

  • Fast and Free URL encoding
  • Fast and Free URL decoding
  • Support for UTF-8 characters and ASCII characters
  • Copy and clear options are available
  • Fast and secure browser-based processing of the links

This URL Encoder & Decoder simplifies handling the special characters to ensure your URLs function correctly whether you're a developer building web applications or a marketer generating tracking links.

FAQs

URL encoding is the process of converting special characters into a format that can be safely transmitted over the internet. It replaces unsafe ASCII characters with a percent symbol (%) followed by two hexadecimal digits.

Certain characters have special meanings in URLs. Encoding ensures that data is interpreted correctly by browsers and servers.

%20 represents a space character in URL encoding.

URL decoding reverses the encoding process. It converts percent-encoded characters back into their original readable form.

No. Encoding only changes how the data is represented in a URL. The original information remains the same.

Yes. The URL Encoder & Decoder runs entirely in your browser. No data is stored or transmitted externally.

Yes, but typically only specific parts—such as query parameter values—need encoding. Encoding the entire URL may cause issues if not done correctly.

Common characters that require encoding include spaces, &, =, ?, /, and non-ASCII characters.

Yes, it is completely free and requires no signup.