URL Encoder/Decoder
Encode text for use in URLs or decode URL-encoded strings with query parameter parsing.
Mode
Choose whether to encode or decode
Text to Encode
Enter the text you want to encode for URLs
URL-encoded Output
Your text encoded for use in URLs
Encoded URL text will appear here
About URL Encoding
URL encoding converts characters that are not allowed in URLs into a format that can be transmitted over the Internet. It replaces unsafe ASCII characters with a "%" followed by two hexadecimal digits.
Encoding Methods
encodeURIComponent() - Encodes all characters except: A-Z a-z 0-9 - _ . ! ~ * ' ( )
encodeURI() - Encodes special characters except those that are part of a URI (doesn't encode: / : ? # [ ] @ ! $ & ' ( ) * + , ; =)
Query Parameter Parsing
When decoding URLs, this tool automatically parses and displays query parameters in a structured table format. Each parameter's key and value are decoded and displayed separately, making it easy to understand complex URLs.
Common URL Encodings
| Character | URL Encoding |
|---|---|
| Space | %20 |
| ! | %21 |
| " | %22 |
| # | %23 |
| $ | %24 |
| % | %25 |
| & | %26 |
| + | %2B |