🔗URL Encoder / Decoder
URLs can only contain a specific set of characters. To include special characters like spaces, slashes, or ampersands in a URL (for instance, in a query parameter), they must be 'percent-encoded'. This utility provides an easy way to both encode your text into this URL-safe format and decode it back to its original form.
The encoder is perfect for constructing URLs with dynamic data, while the decoder is useful for interpreting data from incoming URL parameters. It uses the standard `encodeURIComponent` and `decodeURIComponent` functions for reliable, browser-compliant conversions.
The encoder is perfect for constructing URLs with dynamic data, while the decoder is useful for interpreting data from incoming URL parameters. It uses the standard `encodeURIComponent` and `decodeURIComponent` functions for reliable, browser-compliant conversions.
Frequently Asked Questions
What is percent-encoding?
Percent-encoding is a mechanism for encoding information in a URL. It works by replacing unsafe ASCII characters with a '%' symbol followed by two hexadecimal digits that represent the character's value. For example, a space is encoded as '%20'.
Why should I use this instead of just replacing spaces with '+'?
While replacing spaces with '+' works for query strings, `encodeURIComponent` is more robust. It correctly handles a wider range of reserved characters (like &, =, ?, /) to prevent them from breaking the URL's structure, making it safer for all parts of a URL.
