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URL Encoder / Decoder

Encode or decode URL components. Supports encodeURI and encodeURIComponent modes.

What is URL Encoder/Decoder?

URL Encoder/Decoder is a free online tool for encoding and decoding URL components. Essential for QA engineers testing APIs with special characters in query parameters.

How to encode URLs?

  1. Paste your text or URL into the input field
  2. Click "Encode" to percent-encode special characters
  3. Click "Decode" to convert %XX back to characters
  4. Copy the result for use in your API requests

When do QA engineers need URL encoding?

URL encoding is needed when testing APIs with special characters in query parameters, building test data with non-ASCII characters, and verifying URL handling in your application.