JSON Tools

GET Parameters to JSON

Parse URL query strings into JSON objects. Auto type conversion, support nested parameters and array syntax.

getparamsjsonquery string参数转换
Mode:

JSON

GET Params

GET params will appear here

What is GET Parameters to JSON?

GET request parameters to JSON tool can parse URL query strings into structured JSON objects. The tool supports standard key=value format, nested parameters (like user[name]=John), array parameters (like items[0]=a&items[1]=b or items[]=a&items[]=b), and automatically converts "true"/"false"/"null"/numeric strings to corresponding JSON types. URL-encoded parameters are automatically decoded.

When to Use GET Parameters to JSON

Use when parsing URL query parameters, debugging GET requests, converting query strings to JSON for API testing, or extracting data from URLs for analysis.

How to Use GET Parameters to JSON

Paste a query string (e.g., name=John&age=30&tags[]=a&tags[]=b) into the input area. Click the "Convert" button, and the parsed JSON object will be displayed in the output area.