URL Encoder & Decoder
Encode and decode URLs and query strings instantly. Handles special characters and Unicode.
Text to Encode
Encoded URL
Input: 0 chars Output: 0 chars Encoded chars: 0
Common URL Encoded Characters
Character Encoded Description
space %20 or + Space character
! %21 Exclamation mark
# %23 Hash/pound sign
$ %24 Dollar sign
& %26 Ampersand
' %27 Single quote
+ %2B Plus sign
/ %2F Forward slash
= %3D Equals sign
? %3F Question mark
🔒 Privacy First: All encoding/decoding happens locally in your browser. Your URLs never leave your device.
How to Use Url Encoder
- Choose between URL encoding or URL decoding from the mode selector
- Paste your URL or URL component into the input field
- Select encoding type: Standard URL encoding or Component encoding
- View the encoded/decoded result instantly in real-time
- Use the copy button to copy the result for immediate use
- Test different encoding options to match your specific requirements
Common Use Cases
- **Web Development**: Encode URL parameters and query strings safely
- **API Integration**: Prepare URLs for HTTP requests and RESTful APIs
- **Form Processing**: Encode form data for secure transmission
- **Search Parameters**: Handle search queries with special characters
- **Redirect URLs**: Safely encode destination URLs for redirects
- **Data Transmission**: Encode data for URL-based protocols and webhooks
Why Use Url Encoder?
Support for both standard URL encoding and component-specific encoding
Real-time encoding and decoding with instant preview
Handles special characters, spaces, and international text correctly
Batch processing capability for multiple URLs or components
Error detection and validation for malformed URLs
Copy functionality for seamless integration into development workflows
Tips & Best Practices
- Use component encoding for individual URL parts, full encoding for complete URLs
- Always encode user input before including it in URLs to prevent injection attacks
- Decode URLs when extracting parameters for processing or display
- Test encoded URLs in browsers to ensure they work as expected
- Use proper encoding for international characters and special symbols
- Validate decoded output to ensure data integrity and security