Add your Pinterest Tag ID to UniLink and start measuring exactly how many Pinterest visitors find your page, what they do there, and which Pins are driving the most valuable traffic.
What this article covers: How to find your Pinterest Tag ID in Pinterest Ads Manager, connect it to UniLink's Analytics settings, and use the conversion data to run and optimize Pinterest Ads campaigns.
- Connect Pinterest Tag via Dashboard → Settings → Analytics → Pinterest Tag → paste Tag ID → save
- Tracks page visits, purchases, and sign-ups from Pinterest traffic for ad campaign optimization
- Required for Pinterest Ads conversion campaigns and audience targeting features
Pinterest is a discovery platform with intent that no other social network matches — users are actively searching for products, ideas, and creators to follow, which means a visitor from Pinterest is already in a buying mindset before they reach your UniLink page. The Pinterest Tag captures that intent in the form of conversion data that flows back to Pinterest Ads Manager, enabling you to run ads that optimize toward purchases rather than just impressions, and to retarget the visitors who showed the most interest. Setup is a two-minute copy-paste operation, and the data it creates compounds in value with every campaign you run.
What Pinterest Tag Integration Does
The Pinterest Tag is a snippet of JavaScript that Pinterest uses to track visitor activity on websites and link pages. When you add your Tag ID to UniLink, the snippet is injected on your public page automatically. Every visitor triggers a PageVisit event that Pinterest logs against your Tag — recording the visitor's device type, referrer, and whether the visit originated from a Pin click. This baseline data powers Pinterest's attribution system, showing you in Ads Manager which Pins and campaigns are actually driving traffic to your UniLink page.
UniLink sends standard Pinterest conversion events when visitors complete key actions. A completed purchase triggers a Checkout event with order value. A form submission triggers a Lead event. A visitor clicking a sign-up link triggers a custom event. These standard events align with Pinterest's conversion catalog so you can optimize ad campaigns toward the outcomes that matter rather than just reach or engagement. Conversion-optimized Pinterest campaigns consistently outperform awareness or traffic campaigns in cost per acquisition because Pinterest's delivery algorithm uses your Tag data to find users most similar to people who have already converted.
The Pinterest Tag also enables Actalike Audiences — Pinterest's equivalent of Lookalike Audiences. Once your Tag has accumulated enough event data from visitors who completed a purchase or sign-up on your UniLink page, Pinterest can build an audience of users across the platform who share those visitors' characteristics. This gives you a scalable prospecting audience that updates automatically as more conversions flow through your Tag, without any manual management from you.
How to Get Started With Pinterest Tag
- Access Pinterest Ads Manager — go to ads.pinterest.com and log in. You need a Pinterest Business account. If you only have a personal account, you can convert it to a Business account for free under your account settings.
- Create or find your Pinterest Tag — in Ads Manager, go to Ads → Conversions, then click Create Pinterest Tag. Name your tag and click Next. Pinterest will generate a Tag ID — copy the numeric ID shown (it is typically a 13-digit number). If you already have a Tag, find its ID under Ads → Conversions → your Tag name.
- Open Analytics settings in UniLink Dashboard — log in to app.unilink.us, navigate to Settings in the left sidebar, and click the Analytics tab.
- Paste your Tag ID into the Pinterest Tag field — find the Pinterest Tag section in Analytics settings, paste your numeric Tag ID into the input field, and click Save.
- Verify the Tag is firing — install the Pinterest Tag Helper Chrome extension, then visit your public UniLink page. The extension should show the Tag as active and display a PageVisit event. Alternatively, use Pinterest Ads Manager's Test Events tool under your Tag settings to confirm live events are arriving.
How to Use Pinterest Tag With UniLink
- Create a conversion campaign for traffic from Pinterest — in Pinterest Ads Manager, create a new campaign with the Conversions objective. Select your Tag and choose the Checkout or Lead event as the optimization goal. Pinterest's algorithm will use your Tag data to deliver ads to users most likely to convert on your UniLink page.
- Build a visitor retargeting audience — go to Audiences → Create Audience → Site Visitors. Select your Pinterest Tag and the PageVisit event with a 30-day window. This audience captures recent UniLink visitors from Pinterest for retargeting campaigns.
- Create a purchaser exclusion audience — build a separate audience of users who triggered the Checkout event. Use this as an exclusion in your retargeting campaigns to avoid spending ad budget on people who have already purchased.
- Launch an Actalike Audience campaign — once you have at least 100 converters in your Tag data, go to Audiences → Create Audience → Actalike and use your purchaser or Lead event audience as the source. This gives you a scalable new-customer prospecting audience.
- Review Pinterest Analytics alongside Tag data — in Pinterest Analytics, check which of your Pins are driving the most outbound clicks to your UniLink page. Cross-reference with your Tag's Checkout events to identify which Pin content types produce the most conversions, not just the most clicks.
Key Settings
| Setting | What It Does | Recommended |
|---|---|---|
| Tag ID | Numeric identifier that routes conversion events from your UniLink page to the correct Pinterest Tag in Ads Manager | Use one Tag ID across your UniLink page and any other web properties to maximize the data pool for audience building and optimization |
| Optimization Event | The conversion action Pinterest's algorithm targets when delivering Conversions campaign ads | Use Checkout if you sell products, Lead if you collect sign-ups. Use PageVisit as a starter event if conversion volume is initially too low |
| Audience Retention Window | How far back Pinterest looks when populating Site Visitor audiences from Tag data | 30 days for active retargeting, 60–90 days for Actalike source audiences to ensure a large enough pool |
| Enhanced Match | Pinterest feature that sends hashed user data with Tag events for more accurate visitor-to-account matching | Enable if your UniLink page collects user emails via form blocks — improves attribution for logged-out Pinterest users |
| Test Events Tool | Pinterest Ads Manager validation tool that shows real-time Tag events for verification during setup | Always run a test before launching a paid Conversions campaign to confirm Checkout and PageVisit events arrive with the correct parameters |
Get the Most Out of Pinterest Tag
Pinterest users have a notably higher purchase intent than users on most other social platforms. When you see traffic arriving from Pinterest in your analytics, treat it as a warm-to-hot audience that is closer to purchasing than a cold audience reached via interest targeting. This means your retargeting campaigns for Pinterest visitors can use a shorter time window and more direct purchase-focused creative than retargeting campaigns for visitors from other platforms — they need less convincing because they were already in discovery mode when they found your Pin.
The visual nature of Pinterest means that the Pin creative driving traffic to your UniLink page matters enormously for conversion quality. Use Pinterest Analytics to identify which Pins are sending the most outbound clicks to your page, then cross-reference those with your Tag's Checkout event data to find which Pins produce buyers rather than just browsers. Invest more in creating Pins that look like the converting ones. This content insight is only available because the Tag connects the click to the conversion.
Pinterest's Conversions campaign objective is significantly underused by creators and small businesses. Most Pinterest advertisers run Traffic campaigns because they seem simpler, but Conversions campaigns — once you have enough Tag data — almost always deliver a lower cost per actual purchase. The algorithm needs time and data to exit the learning phase, so start your Conversions campaign with a small budget, let it run for two to three weeks, and expect performance to improve as Pinterest accumulates more purchase signal from your Tag.
Combine Pinterest Tag with Google Analytics UTM parameters for the most complete attribution picture. Add UTM parameters to your UniLink URL when posting on Pinterest (e.g., ?utm_source=pinterest&utm_medium=pin) so that GA4 also receives accurate source attribution. The Pinterest Tag tells Pinterest what happened on your page; UTMs tell your own analytics how many of those visitors came from Pinterest specifically. Both data sources together give you full-funnel visibility from Pin impression to purchase.
Troubleshooting
| Problem | Cause | Fix |
|---|---|---|
| Pinterest Tag Helper shows no Tag found on UniLink page | Tag ID was entered incorrectly, or the Analytics settings were not saved after entering the ID | Return to Dashboard → Settings → Analytics, clear and re-paste the Tag ID from Pinterest Ads Manager, save, then hard-refresh your UniLink public page and re-run the Tag Helper check |
| PageVisit events appear but Checkout events are missing | Purchases are completed on an external checkout not covered by the UniLink Tag installation | If using UniLink's native product or store blocks, confirm the checkout completes within UniLink. External store checkouts (Shopify, WooCommerce) require the Pinterest Tag to be installed on those platforms separately |
| Conversions campaign shows very low delivery | Pinterest cannot find enough users matching the optimization event profile because conversion volume is too low to exit the learning phase | Switch the optimization event to PageVisit temporarily to build campaign momentum and audience data; once weekly conversions reach 50+ events, switch back to the Checkout optimization event |
| Site Visitor audience shows "Audience too small to use" | Insufficient traffic has been tracked by the Tag within the selected time window | Extend the audience time window to 90 or 180 days and allow 24 hours for Pinterest to refresh the audience size; confirm events are arriving in Ads Manager under your Tag's Activity section |
Pros
- Pinterest visitors have high purchase intent — Tag conversion data from this audience is especially valuable for optimization
- Evergreen Pin content can drive UniLink traffic for months or years, filling Tag audiences continuously without ongoing content creation
- Actalike Audiences from Tag purchaser data provide a scalable prospecting audience that improves automatically as more conversions accumulate
- One-time setup covers all future traffic with no ongoing maintenance or code changes required
Cons
- Pinterest's total user base is smaller than Facebook, Instagram, or TikTok — audience sizes for retargeting and Actalike campaigns are correspondingly smaller
- Conversions campaigns need significant time (2–3 weeks) and event volume to exit the learning phase before performance improves
- Pinterest Ads Manager is less intuitive than Meta Ads Manager — setup and optimization have a steeper learning curve
Frequently Asked Questions
Do I need a Pinterest Business account to install the Tag?
Yes. Pinterest Tags are only available through Pinterest Business accounts, which you can access via Pinterest Ads Manager at ads.pinterest.com. Converting a personal Pinterest account to a Business account is free and does not affect your existing Pins, followers, or boards.
Can the Pinterest Tag track visitors who arrive from Google search, not just from Pinterest?
Yes. The Pinterest Tag fires on every visit to your UniLink page regardless of traffic source. However, the primary value of Pinterest Tag data is for use within Pinterest Ads Manager for campaign optimization and audience building. For cross-channel analytics, combine the Tag with Google Analytics so you have behavioral data in a platform-neutral tool as well.
How many Pinterest Tags can I connect to one UniLink account?
UniLink supports one Pinterest Tag ID per account. If you manage multiple brands with separate Pinterest Ads Manager accounts, each brand would need its own UniLink account. For a single creator or business, one Tag collects all the data you need.
What is the minimum number of conversions needed before Actalike Audiences work well?
Pinterest recommends a minimum of 100 events in your source audience to create an Actalike Audience, but better performance is generally seen with 300 or more events. Start building toward this threshold with your organic Pinterest traffic — every purchase or sign-up from a Pin visitor counts toward the minimum regardless of whether it came from a paid campaign.
Does the Pinterest Tag work if my UniLink page is on a custom domain?
Yes. The Pinterest Tag fires on your UniLink page regardless of whether it is accessed via unil.ink/yourname or a custom domain you have connected. The Tag ID you enter in UniLink settings applies to all URL variants of your page automatically.
Key Takeaways
- Paste your Pinterest Tag ID (numeric, from Pinterest Ads Manager) into Dashboard → Settings → Analytics → Pinterest Tag and save — events begin flowing immediately.
- Pinterest visitors have high purchase intent — treat Tag data from this source as especially valuable for conversion optimization.
- Set audience retention windows to 180 days to capture the long tail of traffic from evergreen Pin content.
- Run Conversions campaigns instead of Traffic campaigns once you have 50+ weekly conversion events — the algorithm performs significantly better with purchase data.
- Build Actalike Audiences from your converters once you reach 100+ events to unlock scalable prospecting beyond your existing Pinterest followers.
Ready to turn Pinterest traffic into measurable results?
Connect your Pinterest Tag to UniLink today and start tracking every conversion that flows from your Pins to your page — so you know exactly what is working.
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