WORKS IN YOUR BROWSER
Free. No account needed.Query String Parser
Inspect URL query parameters while preserving repeated keys.
Result
Enter your values. Your result will appear here.
How it works
- Paste a full absolute URL or query string.
- Review entries in order and values grouped by key.
Example & practical use
?tag=one&tag=two → two entries and an array for tag
What to know
Follows URLSearchParams form decoding: + means space. Malformed percent escapes follow browser URL decoding rules. Fragments are excluded. Inputs are limited to 200,000 UTF-16 code units. Text is processed locally.
Are my files or inputs uploaded?
Image and text processing happens in your browser. Your files are not uploaded to our servers.
Found an issue?
We are improving this alpha release. Tell us the tool, your device and the expected result through the contact page. You do not need to share private inputs or original files. Contact