URL Encoder
Encode text for safe inclusion in URLs using percent-encoding.
All processing happens in your browser. Your data never leaves your device.
How to Use
- 1Enter the text you want to encode.
- 2Choose encodeURIComponent (for values) or encodeURI (for full URLs).
- 3Click "Encode" and copy the result.
What is URL Encoder?
URL Encoder converts text into a format safe for URLs by replacing special characters with percent-encoded equivalents (%XX). This is essential when passing data in URL query parameters.
Key Features
- encodeURIComponent for individual values
- encodeURI for complete URLs
- Handles Unicode characters
- 100% client-side processing
URL Encoder vs Other Tools
| Feature | URL Encoder | Other Tools |
|---|---|---|
| Client-side processing | Yes | Varies |
| No signup required | Yes | Often required |
| Privacy-first (no data sent) | Yes | Rarely |
| Free & unlimited | Yes | Often limited |
| No ads interruption | Yes | Often no |
FAQ
What is URL encoding?
URL encoding converts special characters into a format that can be safely transmitted in URLs. Characters are replaced with a percent sign followed by two hex digits (e.g., space becomes %20).
When do I need URL encoding?
You need URL encoding when including user input, query parameters, or special characters in URLs. It ensures that URLs are valid and data is not corrupted during transmission.
What is the difference between encodeURI and encodeURIComponent?
encodeURIComponent encodes all special characters including URL structure characters like :/?#. encodeURI preserves URL structure and only encodes characters that are not valid in URLs.