Guides
How to Add a Popup Form in WordPress
Popup forms capture leads and signups at the moment interest is highest — without redesigning every page on your site. Auto Form Builder includes popups free with modal, slide-in, sticky bar and exit-intent triggers, plus page targeting and frequency caps so visitors are not overwhelmed. This guide shows how to turn any form into a converting popup.
What you'll need
Auto Form Builder installed free from WordPress.org — no account required for the core plugin.
Step 1: Install Auto Form Builder and build your form
Install the plugin from WordPress.org and create the form you want inside the popup — a short lead capture with Name and Email works best. Keep popup forms minimal because visitors did not navigate to a dedicated form page; three fields or fewer typically converts better. Save the form before configuring popup display settings.
Step 2: Open the Popups editor
Navigate to the Popups section in Auto Form Builder and create a new popup configuration. Select the form you built from the dropdown. Popups are managed separately from page embeds, so the same form can appear both inline on a landing page and in a popup on blog posts if you configure both.
Step 3: Choose popup type and appearance
Pick a display type — modal, slide-in, sticky bar, full-screen, welcome mat or floating launcher — based on how prominent the offer should be. Style the popup to match your brand using the same form styling tools available in the builder. Preview the popup to confirm readability and button placement before setting triggers.
Step 4: Set triggers and page targeting
Configure when the popup appears — time delay, scroll depth, exit intent or click on a specific element. Target specific pages or sections so the offer appears in relevant context, such as a newsletter popup on blog posts but not on checkout pages. Set a frequency cap so returning visitors are not shown the same popup on every visit.
Step 5: Configure post-submit behavior
Choose what happens after a successful submission — show a thank-you message inside the popup, redirect to a confirmation page or close the popup automatically. Exit-intent popups often work best with a simple thank-you message so the visitor stays on the page they were reading. Test submit behavior to confirm the popup does not reappear immediately after conversion.
Step 6: Publish and monitor performance
Save the popup configuration and visit a targeted page in a private browser window to verify the trigger, display and submission flow. Popups load nothing on pages where no eligible popup is configured, keeping unaffected pages fast. Review submission counts in your dashboard and adjust triggers or frequency if the popup feels too aggressive or too invisible.
Tips
- Use exit-intent on content pages where visitors might leave without converting — it catches attention without interrupting them on first load.
- Cap frequency at once per session or once per week so loyal readers are not annoyed by the same offer repeatedly.
- Match the popup offer to the page topic — a guide download popup on related blog posts converts better than a generic site-wide newsletter ask.
Go deeper
FAQ
Do I need a separate popup plugin?
No — popups are built into Auto Form Builder free. Modal, slide-in, sticky bar, exit-intent and other display types are included in the core plugin.
Can I show a popup only on certain pages?
Yes — page targeting lets you choose exactly where each popup appears, and frequency caps control how often returning visitors see it.