What you’ll need
CSV: url, source, medium, campaign. Optional id, term and content. Set collision and naming rules before generating.
Performance TOOL · FREE TO USE
Bulk UTM Builder & Checker
Build a batch of tracking URLs, reuse your campaign conventions and catch parameter mistakes before launch.
Runs on your device · Files stay private01Your workspace
- 1 Add your input
- 2 Run the tool
- 3 Get your results
CSV: url, source, medium, campaign. Optional id, term and content. Set collision and naming rules before generating. New here? Start with “Try an example”.
Or paste your data below. You can edit it before running the tool.
Your files stay on this device. No sign-up.
How it works
The URL standard preserves existing parameters and fragments. Existing UTM collisions are handled explicitly. Repeated generation is idempotent.
Know the limits
10,000 URLs. Local syntax and naming checks only; this does not verify redirects, clicks or GA4 collection. Saved presets contain conventions, never your URL list.
GET FROM A QUESTION TO A NEXT STEP
Keep campaign names consistent before links go live
One campaign can become several rows in your reports when different people use different tracking names. This bulk UTM builder helps you prepare consistent links from a spreadsheet and catch collisions before launch. Use it for paid ads, partner links or other external campaigns with many destinations. The checker focuses on the link data you supply, so you can review the output before it reaches a publishing platform.
How to use Bulk UTM Builder & Checker
Prepare a CSV with destination URL, source, medium and campaign. Add supported optional fields when you need to distinguish terms or creative variations.
Choose how existing UTM values should be handled. If your conventions require lowercase values, enable that option before generating the batch.
Build the links, review warnings and export approved rows. Test the final published destination and reporting setup separately.
What do the results mean?
A ready link passed local syntax and naming checks. It has not been clicked through redirects or verified in GA4. Existing query parameters and fragments are retained, while collisions follow your chosen rule. Check platform auto-tagging arrangements before adding manual tags to an ad account.
What to do next
Use PPC Metrics Calculator once reporting is collected, keeping the same campaign, date range and attribution definitions across exported totals.
Keep the scope in mind
10,000 URLs. Local syntax and naming checks only; this does not verify redirects, clicks or GA4 collection. Saved presets contain conventions, never your URL list.
Common questions about Bulk UTM Builder & Checker
Will this verify that GA4 records the campaign correctly?
No. It builds and checks URLs locally. Validate the published link, redirects and analytics configuration with your actual reporting tools before relying on acquisition data.
Can I save a campaign naming preset?
Yes, if you explicitly use the save-conventions action. It stores naming preferences locally, not your URL list. You can clear the saved preset from the workspace.