Create, publish and optimize pages with a drag&drop, pixel perfect and mobile-friendly builder

Speed up the creation process with 400+ customizable templates for landing pages, pop-ups and sections

Track microconversions in your Dashboard and analyze events and clicks with visual map

Integrate your pages with your favorite mar-tech apps and solutions to get the flow of your campaign going

Drive sales and conversions with irresistible product displays and seamless shopping experiences

Use a reliable and secure platform that smoothly handles millions of visits


Master digital marketing with the help from savvy professionals and increase your website’s conversions

Guides for beginners, set-up instructions and creation tips to get started and optimize your pages

A free online course for landing page creators! Learn the secrets of high-converting pages and become an expert

Get the answers you’re looking for – contact us

Schedule a one-on-one meeting with us and learn more about the benefits of our platform

Home Help Center 123 Form Builder integration

123 Form Builder integration


123 Form Builder is a platform that makes it easy to build any form for any purpose using a drag-and-drop builder. You can customize the design or use a template. The solution integrates with other tools and provides meaningful data in one place.

NOTE: This integration uses the HTML widget which is not available with the Core plan.

Get your snippet from 123 Form Builder

1. Log into your 123 Form Builder account.

2. Create a new form.

3. Customize the form and click on Publish.

4. To get the snippet, click on Embed (1) > JavaScript (2) and copy it (3). Go to Landingi.

Install the snippet in Landingi

1. Log in to your account in Landingi and go to the editor of your landing page.

2. On the left side of the editor, at the very bottom, find the HTML widget, then drag and drop it into the active area of your landing page.

3. Double-click on the widget or select Edit (HTML).

4. Paste the 123 Form Builder snippet. Click on Save and close.

5. Publish your landing page. Fill in the form and make sure that it works properly.

6. You install the code only once. Each time you edit a form in 123 Form Builder, it updates automatically.

This guide was made using our template called Full Day Spa Package. Go here to learn more about our ready-to-convert landing page templates.

NOTE: Keep in mind that 123 Form Builder is a third-party solution and is continually being developed. We do our best to keep this guide updated, but if you come across any changes in the set-up process, let us know.

Browse all integrations in our Integrations Catalog to see tools you can connect Landingi with.