Url Encoder
Tool loaded from registry
About this tool
What is Url Encoder?
A URL Encoder converts special characters into percent-encoded format (%XX) for safe use in URLs. URLs can only contain certain ASCII characters, so spaces, symbols, and international characters must be encoded.
Our tool handles both encoding and decoding. Encoding converts "hello world" to "hello%20world"; decoding reverses this. It's essential for building URLs with query parameters and handling user input.
Proper URL encoding prevents broken links, security issues, and ensures URLs work correctly across all browsers and servers.
How to Use Url Encoder
- 1Select "Encode" or "Decode" mode
- 2Enter your text or URL
- 3Conversion happens automatically
- 4Copy the result
- 5Use in your URLs or code
- 6Switch modes to reverse
Use Cases for Url Encoder
API Development
Encode query parameters for API calls.
Form Handling
Encode form data for URL submission.
Link Building
Create safe URLs with special characters.
Debugging
Decode URLs to understand their content.
UTM Parameters
Encode marketing UTM parameters correctly.
Features
- Encode mode
- Decode mode
- Real-time conversion
- Unicode support
- Copy to clipboard
- Safe chars preserved
- 100% Free - No signup required
- Instant results - No waiting
- Updated for 2026 - Latest data
- Privacy-first - Data never stored
Frequently Asked Questions about Url Encoder
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