QueryString JSON Converter
Convert query strings to JSON and JSON objects back to query strings.
Output
{
"a": "1",
"b": "hello",
"tag": [
"red",
"blue"
]
}Common tasks
- query string json converter
- query to json
- json to query string
- url params parser
- querystring json converter online
- free querystring json converter
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- browser local querystring json converter
Features
- Convert URL query strings to JSON objects
- Convert JSON back to a query string
- Decodes percent-encoded values automatically
- Runs entirely in the browser
Frequently asked questions
- What query-string formats are supported?
- Standard ?key=value&key2=value2 syntax with automatic percent-decoding of values.
- Does it preserve repeated keys?
- Yes. Repeated keys become arrays in the JSON output, and arrays in JSON are serialised back as repeated keys.
- Is my URL uploaded anywhere?
- No. Parsing is purely client-side.