Simplify sign-ups with our form builder.
Optimize your growth with our streamlined opt-in forms.
Streamline your business
with integration.
Kartra isn’t just an online form builder. It’s the nucleus of your entire workflow.
Create tailored fields.
In-depth profiling
Craft specific fields to capture tailored user information: income range, education level, family size, and more. This refined data collection empowers precise marketing strategies.
Versatile field options
Text inputs, drop-down menus, radio buttons, checkboxes — customize fields to match your requirements precisely. And no code skills necessary.
Automated personalization
Imagine setting a dropdown for income range. When users select “over $150,000 annually,” tag them as “high net worth.” Then, enroll them in the “Luxury Lifestyle” list for targeted promotions of exclusive high-end products.
Place your forms anywhere.
Embedded forms
Blend seamlessly into your content for a natural, integrated appearance.
Pop-up forms
Grab attention with an immediate call-to-action through a dedicated window.
Slide-in forms
Elegantly slide from the page’s edge, offering a non-disruptive yet effective approach.
Peek-a-boo forms
Subtly emerge from the bottom-right corner for a more understated presence.
Kartra’s form builder key features.
Custom branding
Personalize your forms with your brand’s identity. Customize colors, fonts, and styles to align perfectly with your overall brand image, ensuring a seamless user experience.
Choose your form placement
Enjoy flexibility in placing forms anywhere you want — within pages, videos, or fully integrated into your website.
Embed in videos, or your own site
Effortlessly embed various types of forms into web pages, videos, or your website.
Your own custom fields
Tailor forms to gather specific information from your audience with customizable fields that suit your unique data collection needs.
Single vs. double opt-in
Opt for either single or double opt-in form submissions based on your subscriber engagement strategy with the click of a button.
Dozens of templates
Choose from a diverse range of template use cases like registration forms, contact forms, feedback forms, and order forms that suit different purposes and industries.
Ease of use
Enjoy a user-friendly interface that simplifies form creation and customization. It’s just that simple.
All device support
With Kartra, your forms will provide a seamless experience, whether accessed on desktops, tablets, or mobile devices.
Analytics on conversions
Track metrics to understand user behavior and optimize your forms for better conversion rates – no spreadsheets needed.
Build forms effortlessly.
Craft professional forms seamlessly without a designer.
Tailored form templates for every taste
Choose from over 50 dynamic designs, various layouts, and color schemes, ensuring there’s a perfect match for your style.
Seamless brand integration
Easily incorporate your custom logo and preferred color palette into the form design for a consistent brand experience.
Conversion-optimized designs
Beyond aesthetics, our templates are engineered to drive conversions, so your success goes beyond just looking good.
Effortless editing and publishing
Simple and intuitive — browse, select, edit, and launch in minutes with our drag-and-drop designer tool.
Grow on any device
Kartra Forms shine across all devices. Your visitors will have a seamless experience whether on mobile, tablet, or computer.
Compliance convenience
Implement mandatory terms, GDPR checkboxes, HIPAA restrictions, and other compliance essentials effortlessly within your forms.
Elevate your brand with tailored templates
Kartra’s template library isn’t just about designs. It’s your canvas to craft a unique custom form experience. Personalize templates effortlessly with your brand colors, logos, and fonts. Make sure your brand shines through every interaction with consistency.
Join 60,000 coaches, content creators, and experts thriving with Kartra.
I’ve used Kartra to not only build sales funnels and membership sites for coaches but have also had the opportunity to build systems, workflows and portals for nonprofit organizations, professional associations, vocational schools, legal professionals, corporate trainers, and more.
Tiffany Patterson
Business Systems Strategist
It’s so easy to scale and automate your business because everything is right there.
Audrey Rose
Marketing Consultant
Like so many of us, I used to duct tape together different pieces of software to get them to work right, which rarely happened. Kartra eliminated that headache and put everything under one roof.
Benjy Portnoy
Director of Marketing
Form Builder FAQs
Can I use Kartra’s form maker for free?
Is Kartra a CRM?
Does Kartra’s form builder have conditional logic settings?
Which platforms could Kartra replace?
Is Kartra GDPR compliant?
