URL Encoder/Decoder

Encode and decode URLs, query parameters, and special characters

Sample Data

Result

Result will appear here...

URL Encoding Guide

When to use encodeURIComponent:

  • • Query parameter values
  • • Form data
  • • Path segments with special characters
  • • Any user input in URLs

When to use encodeURI:

  • • Complete URLs
  • • When you need to preserve URL structure
  • • URLs with existing encoded characters
  • • Redirecting to full URLs

Common Encoded Characters:

Space → %20 ! → %21 # → %23 $ → %24 & → %26 + → %2B @ → %40 = → %3D