# utm_content — the creative-variant UTM tag

- Canonical: https://linkclean.app/trackers/utm-content/
- Updated: 2026-07-20
- Author: Ken Tominaga (https://ken0nek.com)
- Get the app: https://apps.apple.com/us/app/linkclean/id6758604043

Parameter: `utm_content` · Category: UTM campaign tags · Vendor: Google Analytics (originally Urchin)

> utm_content names the **creative variant or CTA** that was clicked — “hero-button”, “v2-banner”, “footer-link”. Publishers use it to A/B-test which version of an ad or email works. The destination page never reads it.

## Creative-variant tracking and A/B testing

utm_content is the fifth UTM tag, and the one publishers reach for when they want to split-test elements *inside* a single ad or email. utm_source/medium/campaign locate the click in the campaign hierarchy; utm_content tells the publisher which specific variant or button was clicked.

Common values look like `hero-cta`, `v2-button`, `image-top`, `text-link-1`, or arbitrary cohort IDs from an A/B-test platform. The value is meaningful only to the publisher's analytics dashboard.

## Why it ends up on shared links

When a publisher embeds utm_content into the destination URL of a button or image inside an email, the value rides along on every share of that link. Forward the email → forward the URL → forward the variant tag. The recipient's analytics tools see the tag as if they'd received the email and clicked the same variant.

Like the other UTM tags it doesn't identify a person, but it does reveal an A/B-test cohort label — which can occasionally leak product-experiment details a publisher would prefer to keep private.

## How LinkClean removes it

Default-on, every host. Same pipeline as the rest of utm_*. No legitimate non-analytics use of this exact name.

## Example

Looks like this in a URL: `https://example.com/page?utm_source=newsletter&utm_medium=email&utm_campaign=spring&utm_content=v2-hero-cta`

After LinkClean: `https://example.com/page`

## Frequently asked

**Can utm_content reveal an A/B test?**

Sometimes. Values like `cohort-a` or `variant-control` telegraph the publisher's experiment design when forwarded. Most A/B-test platforms use opaque IDs, but plenty of marketing teams use descriptive names.

**Is utm_content the same as utm_term?**

No. utm_term names the paid-search keyword (only on paid-search ads). utm_content names the creative variant (any campaign with multiple versions of the same creative). LinkClean strips both.

**Does removing utm_content break anything?**

No. The destination page never reads it — only the publisher's analytics tool does, after the page has loaded.


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