URL Encoder & Decoder
Free online URL encoder and decoder. Encode or decode URL strings with component-by-component breakdown.
What is URL Encoder?
URL encoding (percent encoding) converts special characters in URLs to their percent-encoded equivalents. This ensures URLs are valid and can be safely transmitted across the internet without ambiguity.
How to Use This URL Encoder
1. Select 'Encode' or 'Decode' mode. 2. Paste your URL or text. 3. Click the action button. 4. View the result and optional URL breakdown.
Common Errors
Double-encoding is a common mistake — encoding an already encoded URL produces incorrect results. Spaces should be encoded as %20 in URLs, not as +.
Frequently Asked Questions
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