Free Developer Tool
URL Query String Parser
Extract and analyze URL query parameters. Decode values, inspect parameter names, and view query strings in a structured format.
Parsed Parameters
| Parameter | Value |
|---|---|
| utm_source | |
| utm_medium | cpc |
| utm_campaign | summer |
| tag | react, nextjs |
JSON Output
What is URL Query String Parser?
Query strings are widely used to pass data through URLs. This tool helps you inspect and extract query parameters quickly.
How to use
- Paste a URL or query string.
- Parse parameters.
- Review decoded keys and values.
Features
- Query string parsing
- Parameter extraction
- URL decoding
- Structured output
- Browser-based processing
Example
Input
https://example.com?utm_source=google&utm_medium=cpc
Output
{
"utm_source": "google",
"utm_medium": "cpc"
}FAQ
Can I paste a full URL?
Yes. The query string will be extracted automatically.
Are values decoded?
Yes. Encoded values are automatically decoded.
Is my data uploaded?
No. Everything stays in your browser.
Missing a feature?
If this tool doesn't cover your use case or is missing functionality, please let me know through the Contact page.
New improvements and features are added based on user feedback.