Developer Tools
Query String Parser
Turn a query string or full URL into decoded key-value parameters.
0Parameters
0Unique keys
0Input chars
Parsed parameters will appear here.
JSON output will appear here.
Paste a full URL or query string.
Repeated parameters
Repeated keys such as tag=a&tag=b are preserved as multiple values.
Decoded output
Percent-encoded names and values are decoded by URLSearchParams.