What does URL decoding do?

It converts percent-encoded sequences back to their original characters so URLs are readable.

Will decoding change the URL meaning?

No. It only restores the display form; the underlying value remains the same.

Can I decode non-ASCII characters?

Yes. The decoder supports UTF-8 and restores international characters correctly.

URL Decoder

Convert percent-encoded URLs and query strings into readable text for debugging and logs.

Decode percent-encoded URLs and convert them back to human-readable text. Reverse the URL encoding process to see the original characters, making it easier to read encoded URLs, debug URL issues, and understand what data is being transmitted in query parameters and paths.

What is URL Decoder?

URL decoding is the reverse process of URL encoding. It converts percent-encoded sequences (like %20 for space, %26 for ampersand) back to their original characters. This is useful when you receive encoded URLs and need to see the actual values, debug URL parsing issues, or extract readable information from encoded query parameters.

Common Use Cases

Reading encoded query parameters from URLs
Debugging URL parsing issues in web applications
Extracting readable data from encoded URLs
Understanding what data is being sent in HTTP requests
Converting encoded URLs for display purposes
Decoding international characters in URLs
Analyzing encoded URLs for security auditing

How It Works

The URL decoder scans the input for percent-encoded sequences (patterns like %XX where XX are hexadecimal digits). Each sequence is converted back to its corresponding character. The tool handles UTF-8 decoding for international characters, ensuring that multi-byte characters are properly decoded. It preserves the URL structure while making the content human-readable.