Query parameter
- Input: LED display cost
LED%20display%20cost
Use component encoding for individual query values.
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URL Encoder / Decoder
Encode or decode URL components, query strings, and full URLs locally in your browser.
Runs locally. Values are not uploaded.
Operation
Input length
0
Output length
0
Percent escapes
0
Input
Output
Encoding rule
encodeURIComponent(value) -> percent-encoded component- value
- Text, query parameter, or path segment to encode
- %HH
- Hexadecimal byte escape used for reserved or non-ASCII characters
How this tool works
- Choose whether the input is a URL component or a full URL.
- Use browser-native URL encoding functions to convert reserved characters safely.
- Keep all processing in the browser so the URL text is not uploaded.
Worked examples
Full URL
- Input: https://example.com/search?q=hello world
https://example.com/search?q=hello%20world
Use full URL encoding when the scheme and separators should remain readable.
FAQ
Use this result as an estimate
URL encoding is a formatting utility, not a security review. Do not treat encoded links, redirect parameters, API keys, tokens, or personal data as protected simply because they contain percent escapes.