UTM Parameters Explained: Track Every Campaign with Short Links

If you share the same page on email, social media and ads, your analytics needs a way to tell those visits apart. UTM parameters are small tags added to a URL that do exactly that.

The five UTM parameters

• utm_source: where the traffic comes from, for example newsletter or instagram.
• utm_medium: the channel type, such as email, social or cpc.
• utm_campaign: the campaign name, such as diwali_sale_2026.
• utm_term: optional, mainly the paid search keyword.
• utm_content: optional, to separate two links in the same message, like header_button versus footer_link.

A tagged link looks like this: https://example.com/offer?utm_source=newsletter&utm_medium=email&utm_campaign=autumn_launch.

Naming rules that save you later

• Use lowercase only. Analytics treats Email and email as different values.
• Use underscores or hyphens instead of spaces.
• Agree on a fixed list of mediums and sources for your team, and write it down.
• Never put UTM tags on links inside your own site; they can overwrite the true traffic source.

Why combine UTMs with a short link

A fully tagged URL is long and ugly, especially in SMS, print or social bios. Shorten it and the tags travel invisibly with the redirect, while you still get click counts from the short link itself. That gives you two views: clicks measured by the shortener and visits measured by your analytics tool.

A simple workflow

Build the tagged URL with our free UTM Builder, check an existing link with the UTM Link Parser, then turn it into a short link and watch results in your analytics dashboard.