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URL to JSON Converter
Extract query parameters from URL to JSON
urljsonparametersquery
Tool
Parse URL query strings and convert them into JSON objects.
URL to JSON Converter
URL to JSON converter available in enterprise version.
About this tool
Type
converter
Input
text
Output
text
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Features
- ✓ Free to use
- ✓ No registration required
- ✓ No file size limits
- ✓ Fast processing
- ✓ Secure & private
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What is URL to JSON Converter?
URL to JSON Converter parses a URL and extracts its query parameters into a structured JSON object. This tool makes it easy to inspect, analyse, and work with query string data from URLs — useful for debugging API calls, analytics URLs, and form submissions.
How to Use URL to JSON Converter
- 1Paste the full URL into the input field.
- 2Click "Extract Parameters".
- 3The query string parameters appear as a JSON key-value object.
- 4Copy the JSON for use in your application or analysis.
Common Use Cases
- →Extracting UTM parameters from marketing campaign URLs.
- →Debugging complex API request URLs to inspect all parameters.
- →Parsing redirect URLs to extract destination parameters.
- →Analysing form submission query strings.
- →Converting URL filter parameters to JSON for data processing.
Frequently Asked Questions
Does it handle URL-encoded characters?
Yes. All percent-encoded characters are automatically decoded in the output.
What if a parameter appears multiple times?
Duplicate parameter keys are converted to an array of values in the JSON output.