Pinterest Ads UTM tracking
Pinterest Ads Manager lets you add UTM parameters to the destination URL of promoted Pins. Because Pins keep driving traffic long after launch, clean tagging matters for measuring paid versus organic. This page gives a recommended structure and the Pinterest-specific notes.
Where Pinterest Ads UTMs live
In Pinterest Ads Manager you set the destination URL on the Pin used in the ad. Append UTMs to that URL. The same Pin can exist organically and as an ad, so utm_medium is what tells the two apart.
- utm_source=pinterest
- utm_medium=paid-social (promoted) — distinct from organic
- utm_campaign=<campaign-name>
- utm_content=<pin/creative variant>
Evergreen Pins complicate attribution
A Pin keeps surfacing in search and feeds for months. If the promoted and organic versions share the same destination URL without distinct mediums, you cannot tell whether a later visit was paid or a free re-surface. Tag the promoted version's URL so the paid window is measurable.
Worked example:
https://example.com/shop?utm_source=pinterest&utm_medium=paid-social&utm_campaign=holiday&utm_content=recipe-pin
Paid vs organic Pins
Reserve the paid medium for promoted Pins. Tag organic Pins (if you tag them at all) with social, so the steady organic Pinterest stream is not credited to ad spend.
How it appears in analytics and logs
A visit with utm_source=pinterest and utm_medium=paid-social confirms a promoted-Pin click. Untagged paid clicks merge with long-tail organic Pin traffic, overstating organic and understating ad impact.
Diagnostic use case
Attribute paid Pinterest (promoted Pin) clicks separately from the organic Pin traffic that continues over time.
What WebmasterID can help detect
WebmasterID attributes utm_source=pinterest paid visits to your Pinterest campaigns server-side, separating promoted-Pin spend from evergreen organic Pin traffic.
Common mistakes
- Sharing one destination URL between organic and promoted Pins.
- Using the paid medium on organic Pins.
- Encoding a pinner or board owner into UTM values.
- Inconsistent utm_source casing across Pins.
Privacy and accuracy notes
Pinterest Ads UTM values should carry campaign and creative labels only. Never encode a pinner or any individual. UTM values are visible in the URL.
Related pages
- Pinterest campaign tracking with UTM
Pins keep driving clicks long after they are posted, so Pinterest traffic is long-tail and arrives over months. UTM tagging keeps those delayed clicks attributable to the right Pin and campaign. This page gives a recommended utm_source=pinterest structure with a worked example.
- Meta Ads UTM tracking (Facebook & Instagram ads)
Meta Ads (Facebook and Instagram paid placements) lets you attach UTM parameters at the ad level through the URL Parameters field or the destination URL. This page gives a recommended utm_source/utm_medium/utm_campaign structure, shows Meta's dynamic URL parameters such as {{campaign.name}}, and flags the cross-network pitfalls that blur Facebook and Instagram in your reports.
- UTM casing and consistency
Casing is the single most common UTM data bug. Because tools match values as exact strings, utm_source=Reddit and reddit are two separate rows, so one campaign quietly fragments. This page makes the lowercase rule concrete and shows how to deepen it into real consistency.
- Attribution analytics
Separate promoted-Pin spend from evergreen organic Pin traffic.
Sources and verification notes
- Pinterest Business — Track conversions and URL parametersDestination URL and tracking setup for promoted Pins.
Last reviewed 2026-06-24. Facts are checked against primary/official sources where available; uncertain specifics are marked “Data not yet verified” rather than guessed.