DevTools

URL Encoder / Decoder

Encode or decode URL strings. Supports standard encodeURIComponent and application/x-www-form-urlencoded formats.

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How to Use

Type or paste text into the input field. The tool instantly shows three results:

  • encodeURIComponent — standard URL encoding for query parameters
  • application/x-www-form-urlencoded — uses + instead of %20 for spaces
  • Decoded — the original decoded text

Why Use URL Encoding?

URL encoding converts characters that are not allowed in a URL into a format that can be transmitted safely. For example, spaces become %20 or +, and special characters like &, =, and # are percent-encoded.