ul0 - Free URL Shortener Logo

Free UTM Link Builder

Create UTM tracking links for Google Analytics. Track your marketing campaigns with proper attribution. 100% free, no signup required.

Build Your UTM Link
Fill in the required fields (*) to generate your tracking URL

The full URL of the page you want to track

Where the traffic is coming from

Marketing medium (cpc, email, social, etc.)

Name of your marketing campaign

Paid search keywords

Differentiate ads or links (A/B testing)

utm_source

Identifies which site sent the traffic.

Examples:

google, facebook, newsletter, twitter
utm_medium

The marketing medium or channel.

Examples:

cpc, email, social, banner, affiliate
utm_campaign

The specific campaign name.

Examples:

spring_sale, product_launch, promo_2024
Mastering UTM Parameters for Campaign Tracking & Analytics

UTM parameters (Urchin Tracking Module parameters) are standardized text snippets appended to destination URLs. When visitors click a tagged link, Google Analytics (GA4), Adobe Analytics, and Mixpanel parse these query strings to pinpoint the exact traffic acquisition channel, marketing creative, and ad campaign driving engagement and conversions.

Required Parameters:

  • utm_source: Identifies the traffic provider or referrer platform (e.g. google, newsletter, linkedin).
  • utm_medium: Categorizes the high-level marketing mechanism (e.g. cpc, email, social, affiliate).
  • utm_campaign: Names the specific strategic promotion or product launch (e.g. summer_sale_2026, webinar_q3).

Optional Parameters:

  • utm_term: Captures paid search keywords or audience targeting criteria (e.g. free_url_shortener).
  • utm_content: Differentiates specific ad creatives, CTA button variations, or link positions for A/B testing.

Enterprise UTM Naming Conventions & Best Practices

  • Enforce Lowercase Formatting: Analytics tools treat Facebook and facebook as two separate sources. Standardize strictly on lowercase text.
  • Avoid Spaces & Special Characters: Replace spaces with hyphens (-) or underscores (_) to maintain clean URL encoding.
  • Never Embed PII (Personally Identifiable Information): Avoid putting user email addresses or real names into UTM parameters to maintain compliance with GDPR and Google Analytics policy.
  • Pair tagged long URLs with short aliases: Tagging URLs can result in 100+ character addresses. Shorten your tagged UTM links using ul0 to maintain clean social media posts.

Frequently Asked Questions

Do UTM parameters impact search engine SEO rankings?

No. Search engines ignore standard tracking parameters when crawling pages, especially when canonical tags are properly configured on target landing pages.

What is the difference between utm_source and utm_medium?

Source answers "WHERE is the visitor coming from?" (e.g. Twitter). Medium answers "HOW did they get here?" (e.g. organic social post vs paid ad click).