What is URL Encoding and Decoding?
The URL Encode / Decode tool is used to safely convert special characters into a format that can be transmitted over the internet through URLs. This process, known as percent encoding, ensures that symbols like spaces, slashes, and ampersands are properly handled in query strings, form data, and browser addresses.
Why Use a URL Encoder / Decoder?
- Encode unsafe characters (like spaces, &, =, /) into valid URL format.
- Decode encoded strings back into readable, human-friendly text.
- Prevent URL injection or breaking of query parameters in APIs or websites.
- Ensure compatibility with browsers, HTTP requests, and web forms.
When is URL Encoding Needed?
URL encoding is commonly required when transmitting data via GET or POST methods, embedding parameters in links, or handling user input in web applications. This tool helps you instantly encode or decode text without sending any data to a server — everything runs securely in your browser.
Key Features
- Fast and accurate URL encoding and decoding
- Supports all special characters and UTF-8 characters
- No dependencies — pure client-side tool
- Useful for debugging, learning, and testing query strings
Popular Keywords
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