🔗 URL Encoder & Decoder
Encode and decode URL components, query parameters, text, and special characters quickly and easily.
encodeURIComponent() and
decodeURIComponent() functions.
URL Encoder & Decoder Online
Use this free URL Encoder and Decoder tool to quickly encode or decode URL components, query parameters, text, spaces, and special characters. The tool works directly in your browser and provides fast results without requiring any software installation.
URL encoding, also known as percent encoding, converts characters that may not be safely represented in a URL into an encoded format. For example, a space is represented as %20, while the ampersand character (&) is represented as %26.
What Is URL Encoding?
URL encoding is a process used to convert special characters and other characters into a format that can be safely used within a URL or URL component. Encoded characters are represented using a percent sign followed by hexadecimal values.
For example, the text:
Hello & Welcome!
is encoded as:
Hello%20%26%20Welcome!
URL encoding is commonly useful when working with query parameters, web applications, APIs, links, and other web-based technologies.
What Is URL Decoding?
URL decoding reverses the URL encoding process. It converts percent-encoded characters back into their original readable form.
For example:
Hello%20%26%20Welcome!
is decoded back to:
Hello & Welcome!
This is useful when you receive an encoded URL parameter or text and need to understand or process its original value.
How to Use the URL Encoder & Decoder
Using this online URL encoding tool is simple:
- Enter your text, URL component, or encoded value in the input box.
- Click Encode URL to convert the input into percent-encoded format.
- Click Decode URL to convert encoded text back into readable form.
- Use Copy Result to copy the generated result.
- Use Clear to remove the input and result and start again.
URL Encoding Examples
Example 1: Space
Input: Hello World
Encoded: Hello%20World
Example 2: Special Characters
Input: Hello & Welcome!
Encoded: Hello%20%26%20Welcome!
Example 3: Hindi Text
Input: नमस्ते दुनिया
Encoded: %E0%A4%A8%E0%A4%AE%E0%A4%B8%E0%A5%8D%E0%A4%A4%E0%A5%87%20%E0%A4%A6%E0%A5%81%E0%A4%A8%E0%A4%BF%E0%A4%AF%E0%A4%BE
URL Encoder vs URL Decoder
| URL Encoder | URL Decoder |
|---|---|
| Converts readable text into encoded format | Converts encoded text back into readable format |
| Uses percent encoding | Reverses percent encoding |
| Useful for URL components and parameters | Useful for reading encoded URL values |
Who Can Use This URL Encoding Tool?
This tool can be useful for web developers, Java developers, software testers, API developers, students, programmers, and anyone working with URLs or web applications. It can help quickly check how spaces and special characters are represented in URL components.
If you work with text processing and developer utilities, you may also find our Text Compare Tool useful for comparing two pieces of text.
For data conversion tasks, you can also use our CSV to JSON Converter to convert CSV data into JSON format directly in your browser.
URL Encoding in JavaScript
JavaScript provides built-in functions for URL component encoding and decoding. The encodeURIComponent() function can be used to encode a URI component, while decodeURIComponent() can be used to decode it.
For example, JavaScript developers commonly use these functions when processing query parameters or other URL components in web applications.
Is This URL Encoder Free to Use?
Yes. This online URL Encoder and Decoder is free to use. You can encode and decode text directly from your browser without installing additional software.
The tool processes the conversion on the client side, making it quick and convenient for everyday URL encoding and decoding tasks.
Frequently Asked Questions
What is a URL Encoder?
A URL Encoder converts characters in URL components into percent-encoded representations so they can be safely used when working with URLs and web applications.
What is a URL Decoder?
A URL Decoder converts percent-encoded text back into its original readable form.
What does %20 mean in a URL?
%20 is the percent-encoded representation of a space character in a URL component.
What does %26 mean in a URL?
%26 represents the ampersand character (&) when it is percent-encoded.
Does URL encoding support Hindi and other Unicode characters?
Yes. URL component encoding can represent Unicode text using UTF-8 bytes followed by percent encoding. This allows text such as Hindi and other international characters to be encoded and decoded correctly.
Is URL encoding the same as Base64 encoding?
No. URL encoding and Base64 are different encoding methods designed for different purposes. URL encoding is commonly used for safely representing characters within URL components, while Base64 is commonly used to represent binary or text data in a Base64 format.
Related Developer Tools
You may also find these tools useful:
- Free Base64 Encoder and Decoder Tool – Encode text to Base64 or decode Base64 text online.
- Password Generator – Generate strong random passwords quickly.
- Age Calculator– Calculate your age easily.
Tip: For best results, use the Encode option when you need to convert text or URL components into percent-encoded format, and use the Decode option when you need to convert encoded values back into readable text.
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