Free tools
Browser-side utilities we built for our own agency work and opened up. No signup, no upload — your data stays on your machine.
GTM container audit →
Drop a Google Tag Manager export and get an instant structural audit — dead tags, broken triggers, duplicates, consent gaps. Runs entirely in your browser.
UTM link audit →
Paste campaign URLs or a CSV export and get an instant tagging audit — typo’d parameters, case splits, source synonyms, mediums GA4 buckets as Unassigned. Runs entirely in your browser.
On-page SEO audit →
Paste your page’s HTML and get an instant on-page audit — title, meta description, canonical, robots, headings, viewport, Open Graph, structured data, image alt. Runs entirely in your browser.
Retainer ROI calculator →
Enter your retainer book and see what over-servicing actually costs — unpaid hours, effective hourly rate, margin erosion. Runs entirely in your browser.