UTM Builder

Create UTM-tagged URLs for tracking marketing campaigns. Perfect for analytics and attribution.

100% BROWSER-BASED

Website URL *

Campaign Source *

Campaign Medium *

Campaign Name *

Campaign Term (optional)

For paid search keywords

Campaign Content (optional)

For A/B testing ads

Generated URL

https://example.com/page?utm_source=google&utm_medium=cpc&utm_campaign=spring_sale

/ HOW TO USE

How to Use UTM Builder

This tool runs entirely in your browser. Upload your file, make your changes, and download the result. Your files never leave your device — everything is processed locally for maximum privacy.

/ FEATURES

Key Features

100% Client-Side Processing

No File Size Limits

Completely Free

Privacy Focused

Instant Results

Works Offline

/ USE CASES

Common Use Cases

—Track campaign performance in Google Analytics
—Measure ROI of different marketing channels
—A/B test ad variations
—Monitor email campaign clicks

/ FAQ

Frequently Asked Questions

What are UTM parameters?

UTM (Urchin Tracking Module) parameters are tags added to URLs to track the source, medium, and campaign of your traffic in analytics tools like Google Analytics.

/ YOUR PRIVACY

Your Privacy is Guaranteed

Unlike other tools that upload your files to servers, ToolBox processes everything locally in your browser.

No server uploads

Instant processing

Works offline