UTM Builder
Build UTM URLs.
Where the traffic comes from
Marketing medium (email, cpc, social)
Campaign name
For paid search keywords
A/B test or content variant
Ad group or campaign ID
About UTM Builder
Build UTM URLs. All processing happens directly in your browser, so your files never leave your device.
100% free
No file upload to servers
Works on mobile & desktop
No registration required
UTM Builder FAQ
Is UTM Builder free to use?
Yes. Every tool on Marketly is completely free. There are no hidden fees, trials or paywalls — utm builder works exactly as described.
Does UTM Builder upload my files?
No. UTM Builder runs entirely in your browser. Your files and data are processed locally on your device and are never uploaded to a server, keeping them private and secure.
Do I need to create an account?
No account or registration is required. Just open utm builder, do your task and download the result.