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URL Encoder / Decoder

Encode or decode text for safe use in URLs.

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Output

Frequently Asked Questions

What is URL encoding?

URL encoding converts special characters into a format that can be safely transmitted over the Internet. It ensures that URLs do not break when containing spaces or symbols.

Does this tool also decode URLs?

Yes, it works both ways. You can paste an encoded URL and use the Decode function to make it human-readable again.

Is it safe to encode sensitive URLs here?

Absolutely. All encoding and decoding happens locally in your browser. We do not track or store the text you process.

Why URL Encoding is Necessary

How Percent-Encoding Works

URL Encoding (or percent-encoding) takes unsafe characters and replaces them with a % followed by their two-digit hexadecimal equivalent. For example, a blank space becomes %20, and an exclamation mark becomes %21. This guarantees the web server receives the exact intended string without breaking the HTTP request.