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UTM Link & QR Generator with GA Reports

Source reviewed Updated 2026-07-07

Generates UTM links and QR codes for campaigns, then emails weekly GA4 performance reports with sessions and conversions.

What it does

You instantly generate UTM-tagged links and their QR codes while automatically storing them in Airtable for easy access. You receive weekly emails with Google Analytics 4 performance reports that track your campaign sessions and conversions without manual effort.

Step by step

  1. Construct UTM parameters by concatenating source, medium, and campaign fields from the Airtable record.
  2. Encode the final URL into a QR code using a standard library or API endpoint within the HTTP Request node.
  3. Append the generated link and QR image URL back to the corresponding row in Airtable via its update endpoint.

Where the LLM does the work

  • Analyze the raw metric data from Google Analytics to identify trends and anomalies in campaign performance.
  • Draft a concise, professional email summary that highlights key insights and actionable recommendations for stakeholders.
  • Format the narrative text to ensure it is engaging and clearly explains the significance of the reported metrics.

Watch out for

Google Analytics API quotas can be exceeded during peak usage so implement exponential backoff logic in your code node.
UTM parameter values must not contain spaces or special characters which will break tracking so sanitize inputs before encoding.
QR codes generated from long URLs may become too dense to scan reliably so truncate or shorten the link if necessary.
Email sending limits can halt the workflow if reports are sent too frequently so add a delay between batch sends.

Tools that fit

Airtable Service Store UTM links, QR codes, and analytics data
HTTP Request API Generate QR codes via external API
OpenAI Chat Model LLM Process data or generate insights
Gmail Service Send scheduled reports

The agent brief

Everything your agent needs, including the gotchas. Copy it and go.
agent-brief.md
You are helping me build the following AI agent workflow.

## Goal
UTM Link & QR Generator with GA Reports: Generates UTM links and QR codes for campaigns, then emails weekly GA4 performance reports with sessions and conversions.

## Specification
- What it does: You instantly generate UTM-tagged links and their QR codes while automatically storing them in Airtable for easy access. You receive weekly emails with Google Analytics 4 performance reports that track your campaign sessions and conversions without manual effort.
- Trigger: On a schedule (Scheduled · every 7 days)
- Autonomy: Fully hands-off
- Expected setup effort: about an afternoon
- Tools/services involved:
  - Airtable: Store UTM links, QR codes, and analytics data
  - HTTP Request: Generate QR codes via external API
  - OpenAI Chat Model: Process data or generate insights
  - Gmail: Send scheduled reports

## Known pitfalls, handle each one explicitly in your implementation
1. Google Analytics API quotas can be exceeded during peak usage so implement exponential backoff logic in your code node.
2. UTM parameter values must not contain spaces or special characters which will break tracking so sanitize inputs before encoding.
3. QR codes generated from long URLs may become too dense to scan reliably so truncate or shorten the link if necessary.
4. Email sending limits can halt the workflow if reports are sent too frequently so add a delay between batch sends.

## Reference implementation
https://n8n.io/workflows/2921 (workflow template)
Fetch and inspect this before building. If it matches my stack, adapt it;
if not, rebuild the pattern with my tools.

## Process requirements
1. Before building: ask me which of the listed tools I actually use and
   what my platform is (n8n / Make / code / other). Do not assume.
2. Adapt the pattern to my answers; do not force the reference stack.
3. Address every pitfall above; tell me how you handled each.
4. Provide a test plan I can run before letting this touch real data.
5. Ask before any step that sends messages, modifies data, or spends money.

Source: https://usecasesforagents.com/use-case/utm-link-qr-generator-with-ga-reports/ via usecasesforagents.com

Frequently asked questions

Can I use a different Spreadsheet than Airtable?

Yes. Airtable is only the example spreadsheet in this recipe. The same flow works with Baserow, Excel and Google Sheets. Swap the spreadsheet connection and keep the rest of the setup as written.

Want this running in your business?

This is what I do. I design and build AI agents like this one, and keep them running. If you want it set up for your team instead of doing it yourself, get in touch.
Get in touch →

Who it's for

Built for marketers who'd rather brief an agent than start from a blank doc.

Seen in the wild

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