URL Encoder & Decoder
Encode a URL component or decode percent-encoded text without sending the value to a server. It helps when building query strings and debugging copied URLs.
Runs locally in your browser
What is the URL Encoder & Decoder?
Encode a URL component or decode percent-encoded text without sending the value to a server. It helps when building query strings and debugging copied URLs.
How to use it
- 1Keep URL encoding selected as the scheme.
- 2Enter the component to encode or paste encoded text below.
- 3Copy the result.
How it works
The browser’s encodeURIComponent and decodeURIComponent APIs apply and remove percent escapes for a URL component.
Space in a query value
“hello world” becomes “hello%20world” when encoded as a component.
Limitations & notes
- This mode encodes a component, not an entire URL including its separators.
- Malformed percent escapes cannot be decoded.
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