Developer
Query String Parser
Decode URL query parameters.
No parameters found.
Parameters (decoded)
Reconstructed & encoded string
—
This free query string parser takes a raw query string or a complete URL and lists every parameter as a decoded key-value pair, including repeated keys which are grouped as arrays. It also rebuilds the properly percent-encoded query string so you can copy a clean version. Handy for debugging links, tracking parameters and API calls.
Related tools
JSON Formatter
Format, beautify & validate JSON data.
Base64 Encoder / Decoder
Encode and decode Base64 text instantly.
URL Encoder / Decoder
Percent-encode and decode URLs safely.
Regex Tester
Test regular expressions with live match highlighting.
JWT Decoder
Decode JWT header and payload claims.
Timestamp Converter
Convert Unix timestamps to dates and back.