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Encode and decode URLs with percent-encoding (RFC 3986)
Discover the powerful capabilities of our url encoder / decoder.
Encode special characters in URLs using percent-encoding (RFC 3986)
Decode percent-encoded URL strings back to human-readable text
Swap input and output with one click to quickly reverse the operation
Handles full URLs, query parameters, path segments, and individual values
Detects malformed % sequences and invalid encoded strings
All encoding and decoding runs in your browser — no data sent to servers
Follow these steps to get started
Select Encode to percent-encode, or Decode to reverse it
Enter a URL, query string, or any text to encode or decode
Hit URL Encode or URL Decode to process the input
Copy the output or use the swap button to flip input/output
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