For Klaviyo Embed form to show on your website first you need to publish the form in Klaviyo. From what i see you form is still in Draft mode and that is why it doesn’t show on the website. Turn the form live and give it few minutes and then refresh the page it should be there..

If your Klaviyo form is not showing on your WordPress website, here are some steps to resolve it:

1. Check Plugin Installation: Ensure the Klaviyo plugin is properly installed and activated on your WordPress site.

2. Form Embed Code: Verify that the form embed code is correctly added to your website. Place it in the desired section using the HTML block or widget.

3. Cache Issues: Clear your browser cache and any caching plugins on your WordPress site to ensure the latest changes are visible.

4. Theme Compatibility: Test the form with a default WordPress theme (like Twenty Twenty-Three) to rule out theme-related conflicts.

5. Conflicting Plugins: Disable other plugins temporarily to check if there’s a conflict preventing the form from displaying.

6. Pop-up Blockers: If the form is a pop-up, ensure no browser extensions or settings are blocking it.

7. Klaviyo Support: Check Klaviyo’s troubleshooting documentation or contact their support if the issue persists.

By following these steps, your Klaviyo form should appear correctly on your WordPress site.

Hi ​@Sumit 

Thank you for posting in the Community!

If your Klaviyo embedded form is not showing up on your WordPress frontend after pasting the code, here’s a step-by-step guide to troubleshoot and resolve the issue:

1. Verify the code placement:

• Ensure the Klaviyo embed form code is pasted in the correct section of your WordPress website:
  • For a specific page/post: Use the Text tab in the WordPress editor (not the Visual tab) and paste the code there.
  • For site-wide forms (like in a sidebar or footer): Add the code in a Text Widget or directly into the Theme Customizer or Appearance > Widgets.

2. Enable JavaScript:

• Klaviyo forms rely on JavaScript to render. Check that:
  • The <script> tags in the embed code are intact.
  • No WordPress plugins or settings are blocking JavaScript.

3. Check for conflicts:

• Some WordPress themes or plugins may conflict with Klaviyo's embed code. Troubleshoot as follows:
  • Temporarily disable plugins (especially caching, optimization, or security plugins).

4. Ensure scripts load properly

• Klaviyo’s script may not load if:
  • Your site blocks external scripts.
  • The Klaviyo script source is modified or incomplete.

To verify:

1. Check your browser’s Developer Console (F12 > Console tab) for errors related to Klaviyo scripts.

5. Clear cache:

• If you're using caching plugins (e.g., WP Rocket, W3 Total Cache), clear your cache after adding the embed code.
• Clear your browser cache as well.

If the issue persists, let me know, and we can dive into it further! :-) 

Christian Nørbjerg Enger
Partner & CPO
Web: Segmento.dk
LinkedIn: @christianfromsegmento
Voldbjergvej 22b, 8240 Risskov

I have checked the source code where I added this “<div class="klaviyo-form-WcZsTR"></div>”. But In that page not showing any javascript code for Klaviyo...

Also I have checked the Klaviyo settings. but did not find out any javascript code.

Thank You guys. Solved. 

I have added this code “<script async type="text/javascript" src="https://static.klaviyo.com/onsite/js/klaviyo.js?company_id=YOUR_ACTUAL_API_KEY"></script>” in footer.php. Now working.