Live
URL Encode / Decode
Percent-encode or decode URL components with encodeURIComponent / decodeURIComponent in your browser.
Private by design. Runs in your browser. We don’t store what you paste.
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How it works
- 1Paste text or an encoded string.
- 2Encode or decode.
- 3Copy the output.
FAQ
- Full URL vs component?
- This uses encodeURIComponent (safer for query values). Encoding a full URL will also encode : / ? &.