UTM Builder
Build UTM tracking links for Google Analytics and other analytics platforms. Add source, medium, campaign, term and content parameters.
About the UTM Builder
A UTM builder (URL campaign builder) appends standardized Urchin Tracking Module parameters to website URLs, allowing Google Analytics and other marketing analytics platforms to track the exact source, medium, and campaign driving website traffic.
Standard UTM parameters include: `utm_source` (identifies the platform or referrer, e.g. 'newsletter', 'linkedin', 'google'), `utm_medium` (the marketing channel type, e.g. 'email', 'cpc', 'social'), `utm_campaign` (the campaign name, e.g. 'summer_sale_2026'), `utm_term` (paid search keywords), and `utm_content` (differentiates ads or links pointing to the same URL, e.g. 'hero_button' vs 'footer_link').
Consistent UTM tagging eliminates ambiguity in marketing analytics, demonstrating exactly which marketing campaigns, ad creatives, and newsletters generate paying customers and high-converting traffic.
Destination URL: `https://example.com/product` Source: `newsletter` Medium: `email` Campaign: `october_promo` Generated tracking URL: `https://example.com/product?utm_source=newsletter&utm_medium=email&utm_campaign=october_promo`
Tips for best results
- Always use lowercase letters for all UTM values (e.g. use 'facebook' rather than 'Facebook'); analytics platforms treat mixed casing as separate sources.
- Use hyphens or underscores instead of spaces between words in campaign names to prevent messy '%20' encoding in web addresses.
- Establish a shared company spreadsheet of naming conventions to prevent marketing team members from using inconsistent parameter tags.
How to use the UTM Builder
Why use Toolseza for UTM Builder?
Use this tool as often as you need with no paywalls, premium tiers, or hidden daily calculation quotas.
All calculations and file manipulations run inside your web browser. Your inputs are never sent to a cloud server.
Results update in real-time as you type or adjust settings, with instant one-click copy and export capabilities.
Works natively on smartphones, tablets, laptops, and desktop computers with zero installation or account creation.
Editorial Standards & Verification: All formulas, algorithms, and conversion factors implemented on Toolseza adhere to openly documented international standards (ISO, NIST, BIPM, W3C). Results are verified against benchmark reference datasets before publication.
Frequently Asked Questions
Is UTM Builder free to use?
Yes — UTM Builder is completely free, unlimited, and requires no sign-up.
Are UTM parameters case-sensitive?
Yes — Google Analytics treats utm_source=Google and utm_source=google as different sources. Use consistent lowercase values across all your campaigns.
Can I customize the output before downloading?
Yes — you can adjust the details before downloading or copying the result.
Does it work on mobile and tablet?
Yes — UTM Builder works on any modern browser, including mobile and tablet, no app required.