Paste the event brief
Start with the event name, commerce fields, and tracking variables your team already uses.
GTM JSON builder for marketing teams
Build cleaner GA4 tag payloads without spreadsheet glue or server setup.
Tag Build turns event requirements into Google Tag Manager-ready JSON so SEO specialists and digital marketers can move faster with fewer implementation mistakes.
- Agency friendly
- No backend required
- GA4 aligned
- Recommended event shape
- Static-first
- Fast multilingual pages
The workflow
From campaign brief to GTM-ready JSON in three calm steps.
Keep the thinking in plain marketing language, then let the builder format the payload for implementation and review.
Tune the payload shape
Match GA4's recommended event structure while keeping campaign-specific fields visible.
Export with confidence
Copy structured JSON that is easier to review, hand off, and validate inside GTM.
Why it helps
Less ceremony, more trustworthy tag work.
Built for SEO handoffs
Turn analytics requirements into implementation-ready JSON without asking every stakeholder to learn GTM internals.
Useful without GCP
Teams that cannot run Google Cloud sync jobs still get a structured, repeatable build flow.
Ready for validation
The same data shape supports future validation work in Tag Check, so build and QA stay connected.
Go deeper
Learn the system before opening the editor.
Review the architecture and objectives if you need a lightweight brief for teammates before creating payloads.