Free tools that run locally in your browser with zero data storage.
Tyzo

utm_source=google

Track Google traffic to your website

utm_source=google Parameter Guide

Parameter: utm_source
Value: google
Platform: Google
Recommended Medium: cpc
Description: Traffic from Google search, Google Ads, or Google properties

Example URLs

https://example.com?utm_source=google&utm_medium=cpc&utm_campaign=spring_sale
https://example.com?utm_source=google&utm_medium=cpc&utm_campaign=brand_awareness