URL Encoder & Decoder
Instantly encode URLs for safe transmission or decode percent-encoded URLs back to readable format. Free tool supporting UTF-8 and all special characters.
What is URL Encoding?
URL encoding (percent encoding) converts special characters into a format that can be transmitted over the internet. It replaces unsafe characters with a % followed by two hexadecimal digits.
Frequently Asked Questions
What is the difference between Encode URL and Encode Component?
Encode URL preserves URL structure (like :, /, ?, #) and only encodes unsafe characters. Encode Component encodes ALL special characters, useful for query parameters or path segments.
Is this URL encoder free?
Yes! Completely free with no limits, registration, or hidden fees. Encode and decode unlimited URLs instantly in your browser.
Is my data safe and private?
Absolutely. All encoding and decoding happens entirely in your browser using JavaScript. We never send, store, or process your URLs on our servers.
Why do URLs need encoding?
URLs can only contain certain characters (letters, numbers, and a few symbols). Spaces, special characters, and non-ASCII characters must be encoded to %XX format for safe transmission over the internet.
Can I decode already encoded URLs?
Yes! Paste any percent-encoded URL and click 'Decode URL' to convert it back to human-readable format. Perfect for analyzing API requests and debugging web applications.