URL Encoder/Decoder Tool

Encode and decode URLs for proper web transmission and display. Perfect for handling special characters, spaces, and query parameters in URLs.

Encoding Options:

How to Use the URL Encoder/Decoder

Step-by-Step Guide

  1. Enter or paste the URL you want to encode or decode in the input field
  2. Choose your encoding options:
    • Auto-Encode: Automatically encode URLs as you type
    • Auto-Decode: Automatically decode URLs as you type
    • Preserve Spaces: Keep original spacing or remove all spaces
    • Encode Method: Choose between encodeURI or encodeURIComponent
  3. Click "Encode URL" or "Decode URL" to process your input
  4. Copy the result using the "Copy Result" button

Encoding Methods Explained

encodeURIComponent

Encodes all special characters including reserved URL characters (/, ?, #, etc.)

Best for: Query parameters, form data

encodeURI

Encodes characters but preserves valid URL structure characters

Best for: Complete URLs, preserving URL structure

💡 Pro Tips

  • Use encodeURIComponent for individual URL components like query values
  • Use encodeURI when encoding complete URLs
  • Auto-encode/decode modes provide real-time conversion as you type
  • Always encode URLs before sending them in HTTP requests

URL Encoding Examples

encodeURI Example

Original:
https://example.com/path with spaces
Encoded:
https://example.com/path%20with%20spaces

encodeURIComponent Example

Original:
hello world & more
Encoded:
hello%20world%20%26%20more

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