--- title: "What is UTM Parameters? — Social Media Glossary | Postpone" canonical_url: "https://www.postpone.app/social-media-glossary/utm-parameters" last_updated: "2026-10-08T07:15:53.140Z" meta: description: "UTM parameters are tags added to the end of a URL that tell your analytics tool where traffic came from and which campaign drove it." "og:description": "UTM parameters are tags added to the end of a URL that tell your analytics tool where traffic came from and which campaign drove it." "og:title": "What is UTM Parameters? — Social Media Glossary" "twitter:description": "UTM parameters are tags added to the end of a URL that tell your analytics tool where traffic came from and which campaign drove it." "twitter:title": "What is UTM Parameters? — Social Media Glossary" --- **Analytics & Metrics** # UTM Parameters UTM parameters are tags added to the end of a URL that tell your analytics tool where traffic came from and which campaign drove it. [**Reddit **post scheduler](https://www.postpone.app/platforms/reddit-post-scheduler) [** X **post scheduler](https://www.postpone.app/platforms/twitter-post-scheduler) [** Instagram **scheduler](https://www.postpone.app/platforms/instagram-post-scheduler) [** Facebook **scheduler](https://www.postpone.app/platforms/facebook-post-scheduler) [** LinkedIn **scheduler](https://www.postpone.app/platforms/linkedin-scheduler) [** TikTok **post scheduler](https://www.postpone.app/platforms/tiktok-post-scheduler) [** Threads **scheduler](https://www.postpone.app/platforms/threads-scheduler) [** Pinterest **scheduler](https://www.postpone.app/platforms/pinterest-scheduler) [** YouTube **Shorts scheduler](https://www.postpone.app/platforms/youtube-shorts-scheduler) [** Bluesky **post scheduler](https://www.postpone.app/platforms/bluesky-post-scheduler) [** Tumblr **scheduler](https://www.postpone.app/platforms/tumblr-post-scheduler) [** Mastodon **post scheduler](https://www.postpone.app/platforms/mastodon-post-scheduler) UTM parameters are short text tags appended to a URL that track where your traffic comes from. UTM stands for Urchin Tracking Module — a holdover from the analytics software that Google acquired and turned into Google Analytics. The name is outdated, but the system is still the standard for campaign tracking. ## The Five UTM Parameters A UTM-tagged URL looks like this: `yoursite.com/blog-post?utm_source=twitter&utm_medium=social&utm_campaign=spring-launch` There are five standard parameters: - **utm\_source** — Where the traffic comes from. Examples: `twitter`, `linkedin`, `newsletter`, `reddit` - **utm\_medium** — The marketing channel. Examples: `social`, `email`, `paid`, `referral` - **utm\_campaign** — The specific campaign or promotion. Examples: `spring-launch`, `black-friday`, `product-update` - **utm\_term** — (Optional) The keyword or targeting criteria, mainly used for paid search - **utm\_content** — (Optional) Differentiates between multiple links in the same campaign. Examples: `header-link`, `cta-button`, `bio-link` Source, medium, and campaign are the essential three. Term and content are useful for more granular tracking. ## Why They Matter for Social Media Social media traffic is notoriously hard to attribute. Someone sees your Instagram post, Googles your brand later, and buys from your website. Without UTMs, that sale looks like organic search traffic. With UTMs on every social link, you can trace the journey back to the specific post that started it. UTMs also let you compare platforms accurately. You might assume Instagram drives more traffic than Reddit because you have more followers there. UTMs might reveal that Reddit sends fewer but higher-quality visitors who actually convert. ## Best Practices **Be consistent with naming.** Decide on a convention and stick to it. `twitter` vs `Twitter` vs `x` will create three separate entries in your analytics. Lowercase everything and use hyphens instead of spaces. **Don't use UTMs for internal links.** UTM parameters are for tracking external traffic sources. Using them on links within your own site will overwrite the original source data and mess up your attribution. **Keep URLs clean when possible.** Long UTM strings look messy in social posts. Use a URL shortener or link-in-bio tool that hides the parameters while preserving the tracking. **Build a UTM template.** Create a spreadsheet or use a UTM builder tool so your team generates consistent tags. Ad hoc tagging leads to messy, unreliable data. **Example** You share a link to your blog post on Twitter, LinkedIn, and in your email newsletter. By adding different UTM parameters to each link, Google Analytics shows you that LinkedIn drove 400 clicks, email drove 250, and Twitter drove 80 — even though all three links go to the same page. ## **Why It Matters** Without UTM parameters, your analytics lumps social traffic into vague buckets. You can't tell which platform, post, or campaign actually drove results. UTMs give you precise attribution so you can double down on what's working and stop wasting time on what isn't. ## **Related Terms** [Attribution](https://www.postpone.app/social-media-glossary/attribution) [Click-Through Rate (CTR)](https://www.postpone.app/social-media-glossary/click-through-rate) [Conversion Rate](https://www.postpone.app/social-media-glossary/conversion-rate) [Social Media Analytics](https://www.postpone.app/social-media-glossary/social-media-analytics) [Social Media ROI](https://www.postpone.app/social-media-glossary/social-media-roi) [**← Back to Social Media Glossary **](https://www.postpone.app/social-media-glossary)