local / URL query / privacy-first

Inspect URL queries in bulk.

Enter one URL per line to list query keys, values, duplicates, and missing queries locally.

Enter URLs

URLs (one per line)Up to 100 URLs, 4,096 bytes per line, and 200,000 bytes total. Targets are never contacted.

Enter one URL per line, then inspect locally.

Line	Status	Key	Value	Count	Note

Encoded query values are decoded with browser URL rules, and duplicate keys are grouped.
Input, inspection, and CSV saving stay in this browser; there is no target fetch, automatic storage, or external request.
URLs with credentials, non-HTTP(S) schemes, and empty keys are shown as separate states.