URL Encoder/Decoder Tool

Online URL encoding and decoding tool with Chinese URL support and special character handling

Usage Instructions

  • URL Encode/Decode: Uses encodeURI/decodeURI, preserves URL special characters (like :, /, ?, &, =)
  • Component Encode/Decode: Uses encodeURIComponent/decodeURIComponent, encodes all special characters
  • Component encoding is suitable for encoding URL parameter values, while URL encoding is for encoding entire URLs
  • Chinese characters will be encoded as UTF-8 percent-encoded format