URL Encoder/Decoder
Encode URLs and query parameters or decode percent-encoded strings
URL/Text Input
0 charactersEncoded URL
Usage Instructions
What is URL Encoding?
URL encoding (percent-encoding) converts characters into a format that can be transmitted over the internet. Special characters are replaced with a "%" followed by two hexadecimal digits. This is essential for passing data in URLs, especially query parameters.
Encoding Types:
- Component (encodeURIComponent): Encodes all special characters including /, ?, &, =, etc. Use for query parameters and form data.
- Full URL (encodeURI): Preserves URL structure characters like /, ?, &. Use for encoding complete URLs.
How to Use:
- Select "Encode" mode to convert text/URLs to percent-encoded format
- Choose encoding type (Component or Full URL) based on your needs
- Enter your URL or text in the input box
- The encoded/decoded result appears automatically in the output box
- Use "Swap" to quickly reverse the process with the current output
Common Use Cases:
- Encoding query parameters in URLs (search queries, filters, etc.)
- Preparing data for form submissions
- Creating shareable URLs with special characters
- Debugging URL-related issues in web applications
About URL Encoder/Decoder
Complete URL encoding and decoding tool with support for both encodeURIComponent and encodeURI methods. Perfect for encoding query parameters, form data, and special characters in URLs. Features include automatic encoding type detection, swap functionality, detailed statistics showing encoded character counts, and support for all Unicode characters. Choose between component encoding (for query parameters) or full URL encoding (preserving URL structure). All processing is client-side for privacy and security.
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