How to add the Popupsmart embed code to your website

Q: Where do I copy the embed code?

Log in at app.popupsmart.com . On the left bar, click Embed Code . Onboarding shows the same snippet on step 3. Copy the code from the modal.

Q: Where do I paste it?

Open the site's template. Find the opening and paste the snippet just before the closing . Save. On WordPress that is often the theme footer or a header/footer plugin. On Webflow, Project Settings → Custom Code → Footer. On a custom HTML site, the layout file. Google Tag Manager is the other path: GTM guide .

Q: How do I add the domain after the paste?

Dashboard → account (bottom left) → Websites . New Website , enter example.com , Save. Verify. The popup will not show on an unverified domain. Steps: How can I verify my website with Popupsmart . Free plan: one website. Adding a second domain needs a paid plan. See Popupsmart pricing .

Q: What if I am on Shopify?

Do not paste the snippet into theme.liquid unless you have a reason. Install Popupsmart: AI Popup, A/B Test . The 2026 Shopify help article says the account is created for you and store fonts and colours are imported. Walkthrough: How to integrate Popupsmart with Shopify . More in the help archive .

Popupsmart installs as one JavaScript snippet. Copy Embed Code from the dashboard, paste it once just before </body>, add the domain, then verify it. Shopify stores should use the App Store listing instead of theme.liquid.

Vendor source: How to embed the code on your site, checked August 2026. The vendor says the snippet is 97KB. Do not paste it twice on the same site; a double install is a common "it doesn't fire" bug.

Where do I copy the embed code?

Log in at app.popupsmart.com.
On the left bar, click Embed Code. Onboarding shows the same snippet on step 3.

The left side of Popupsmart dashboard where to find campaigns, analytics and leads

Copy the code from the modal.

Where do I paste it?

Open the site's template. Find the opening <body> and paste the snippet just before the closing </body>. Save.

On WordPress that is often the theme footer or a header/footer plugin. On Webflow, Project Settings → Custom Code → Footer. On a custom HTML site, the layout file. Google Tag Manager is the other path: GTM guide.

How do I add the domain after the paste?

Dashboard → account (bottom left) → Websites.
New Website, enter example.com, Save.
Verify. The popup will not show on an unverified domain. Steps: How can I verify my website with Popupsmart.

Free plan: one website. Adding a second domain needs a paid plan. See Popupsmart pricing.

What if I am on Shopify?

Do not paste the snippet into theme.liquid unless you have a reason. Install Popupsmart: AI Popup, A/B Test. The 2026 Shopify help article says the account is created for you and store fonts and colours are imported. Walkthrough: How to integrate Popupsmart with Shopify.

More in the help archive.

Written and reviewed by

Emel Dalabasmaz

SEO Executive at Flatart

Emel Dalabasmaz graduated in Advertising and Public Relations from Anadolu University. She began in social media and carried that grounding — content, brand communication and performance — into SEO. For more than ten years she has worked on growth for brands across a range of industries, pairing a communications perspective with data and technical analysis to build a digital presence that holds up over time.

Education: Advertising and Public Relations, Anadolu University
Writes about: Popup builders, Conversion rate optimization, On-site messaging, SaaS pricing research, SEO, Technical SEO, Content strategy, Digital marketing