In this article, you will learn how to integrate a form or popup on your WordPress site.
After creating your form/popup on a sales funnel (Click here to find out how to create and integrate a form or a popup on your external site), follow the steps below to learn how to integrate it with WordPress.

a. Adding a popup using a plugin:
Head to the "Plugins" section (number 4 in the image) of your WordPress dashboard.





Click "Save" to apply the changes (number 9 in the image).

b. Adding a popup using the theme file editor:
Log in to your WordPress account and go to the "Appearance" section (number 10 in the image).

From the options under "Appearance", click on "Theme File Editor" (number 11 in the image).
Choose "footer.php" (number 12 in the image) from the list of theme files available.
Insert the popup script code just before the closing < /body > tag (number 13 in the image).
Once you've added the code, click on "Update file" (number 14 in the image) to save your modifications.
Note: Ensure the script is placed before the closing "body" tag. otherwise the popup might not be displayed.

Testing the popup integration
After following these steps, visit your site to confirm the integration of the popup or form was successful.
Important: Remember, these are not the only ways to integrate a systeme.io popup on your WordPress site, but they do provide reliable methods to seamlessly enhance your website's functionality.
Last updated on March 3, 2026