UTM Builder - Free & Private

Build and validate tracking links
in bulk, for free.

Paste 100+ URLs and generate UTM-tagged links instantly. No account required, 100% client-side privacy, and one-click CSV export.

No account needed

100% client-side

Export to CSV

Step 1: Paste Base URLs 0 URLs entered

Step 2: Global UTM Parameters

Campaign Source *

Where your traffic comes from. Example: google, newsletter, twitter

Campaign Medium *

The marketing channel type. Example: cpc, email, social

Campaign Name *

The specific campaign name. Example: summer-sale-2025

Campaign Term (Optional)

Campaign Content (Optional)

Step 3: Preview & Export

Enter URLs and parameters to see the preview

0 URLs ready to export