Make your landing page with custom CSS/JS: Streamline your processes

Create your landing page with custom CSS/JS and effortlessly optimize your web pages for diverse ads and audiences. Transform visitors into leads and sales while bolstering brand trust and nurturing customer loyalty.

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Build landing pages Build landing pages Build landing pages at scale without coding

With Instapage’s intuitive drag-and-drop page builder with diverse design features, over 5,000 fonts, and 33 million images, anyone can easily create professional-looking, top-performing landing pages without technical or design skills.

Boost results Boost results Increase conversions with fast-loading pages

Reduce bounce rates and increase engagement with lightning-fast landing pages. Our Thor Render Engine™, back-end technology delivers 3x faster-loading landing pages so you won't lose a single lead.

Build landing pages Build landing pages Boost productivity with AI content generation

Scale page creation and overcome writer’s block or generate copy variations for A/B tests with the AI Content Generator. Create high-quality and engaging content for each audience and ad group, including paragraphs, CTAs, or entire copies directly in the Instapage builder.

Maximize campaign Maximize campaign Make the most of analytic insights

Get data-backed insights about your campaigns and page performance so you can test and optimize for higher ROI. Track visitors, conversions, conversion rates, cost-per-visitor, and cost-per-lead in real time. View heatmaps to understand user behavior - all without leaving Instapage.

Power up landing Power up landing Optimize traffic with AI experiments

Improve page performance fast with an AI-powered experimentation tool. It tracks your ongoing experiments and directs traffic to top-performing page variations, no matter how many versions you have. Achieve faster optimization insights without sacrificing the quality of your results.

Improve alignment across Improve alignment across Secure your business data

Instapage safeguards business data and your customer's privacy with enterprise-grade security measures, including SSL certification, two-factor authentication, SSO, and more. Instapage also maintains compliance with GDPR, SOC 2, and CCPA regulations.

Build landing pages that get results
RealtyShares cuts customer acquisition costs in half with Instapage landing pages
Boost results through landing page optimization Boost results through landing page optimization sidebar
RealtyShares cuts customer acquisition costs in half with Instapage landing pages
Personalize experiences for higher engagement and ROI Personalize experiences for higher engagement and ROI sidebar
RealtyShares cuts customer acquisition costs in half with Instapage landing pages
Maximize campaign efficiency with ad mapping Maximize campaign efficiency with ad mapping sidebar
RealtyShares cuts customer acquisition costs in half with Instapage landing pages
Power up landing pages with AI Power up landing pages with AI sidebar
RealtyShares cuts customer acquisition costs in half with Instapage landing pages
Improve alignment across your creative team sidebar
RealtyShares cuts customer acquisition costs in half with Instapage landing pages
Build landing pages Build landing pages at scale without coding
With Instapage’s intuitive drag-and-drop page builder with diverse design features, over 5,000 fonts, and 33 million images, anyone can easily create professional-looking, top-performing landing pages without technical or design skills.
Boost results Increase conversions with fast-loading pages
Reduce bounce rates and increase engagement with lightning-fast landing pages. Our Thor Render Engine™, back-end technology delivers 3x faster-loading landing pages so you won't lose a single lead.
Build landing pages Boost productivity with AI content generation
Scale page creation and overcome writer’s block or generate copy variations for A/B tests with the AI Content Generator. Create high-quality and engaging content for each audience and ad group, including paragraphs, CTAs, or entire copies directly in the Instapage builder.
Maximize campaign Make the most of analytic insights
Get data-backed insights about your campaigns and page performance so you can test and optimize for higher ROI. Track visitors, conversions, conversion rates, cost-per-visitor, and cost-per-lead in real time. View heatmaps to understand user behavior - all without leaving Instapage.
Power up landing Optimize traffic with AI experiments
Improve page performance fast with an AI-powered experimentation tool. It tracks your ongoing experiments and directs traffic to top-performing page variations, no matter how many versions you have. Achieve faster optimization insights without sacrificing the quality of your results.
Improve alignment across Secure your business data
Instapage safeguards business data and your customer's privacy with enterprise-grade security measures, including SSL certification, two-factor authentication, SSO, and more. Instapage also maintains compliance with GDPR, SOC 2, and CCPA regulations.

Make your css: Your ultimate how-to guide

Looking to build a landing page with custom CSS/JS, but don’t have much experience or you’re budget-conscious? Instapage is your go-to solution for designing stellar landing pages and helping you convert curious clicks into committed prospects or growing your email list.

Offering a user-friendly interface and providing plenty of flexibility and customization, our tool gets your products or services in front of your intended audience. With Instapage, you can put up a website swiftly without investing in costly resources or learning how to code. And here’s how.

Follow along with our step-by-step instruction to make a landing page with custom CSS/JS

  1. Utilize your Google account or sign in directly.
  2. In your Dashboard, click Create Page > Choose the page type.
  3. Hit the blank type option to create your page from scratch or select from hundreds of templates if you need a starting point.
  4. Give a name to your page > hit Edit Design and personalize the layout and components utilizing a website builder. Add catchy visuals and text.
  5. Design and add different forms for your objectives. Set up lead notifications, routing, and post-submission confirmations.
  6. Set up and run A/B testing to identify the most efficient design and win more leads. Monitor user behavior with heatmaps and review vital metrics for insights.
  7. Preview the landing page for final checks. Publish it to your preferred domain or platform for user access.

Whether you own a small company, craft artwork that could benefit from more attention, or just need to promote your solutions, publishing a website is a tried-and-tested way to get your products or competence in front of your target audience and make your brand more recognizable.

Don’t wait another minute. Create a landing page with custom CSS/JS today. Try Instapage!

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“Instapage gives us the ability to tailor our landing page content and layout to tell a unique story for each geographical target. The platform also enables us to create different variations with content that performs well for each unique channel. Every marketing team needs this!”
User review
Tamar Friedland, Sr. Director of Global Paid Marketing
"Instapage has truly maximized our digital advertising performance by enabling us to offer matching, personalized experiences for every ad and audience. Now we can scale our landing page experiences as efficiently and effectively as we scale the ads themselves."
User review
Darren Lepke, Marketing Director
"If we have to wait on a developer, our creative velocity plummets. But Instapage has made it possible for us to exponentially grow our advertising programs and convert more customers"
User review
Alex Kracov, Head of Marketing

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Frequently asked questions about your custom css

See landing page custom feature in action

See landing page custom feature in action

[Music] hey guys in this video were gonna build a splint landing page from scratch using just HTML CSS and a little bit of JavaScript so the idea of this would be for someone that is a designer or a pro and a programmer and of course you can substitute this with anything at all but you may have different sections or pages for each of these these categories so this is a nice sleek way to give your visitors the option to choose where they want to go do they want design services or programming services and youll see if I hover over the designer its going to extend and push the programmer part over and make it darker and we can hover hover over this button as well and this would go to a specific part of the site and then the same thing over here if we go hover over programmer itll push designer over and we could go to that part of the site alright and as far as responsiveness its pretty responsive if I go down to a certain point youll see that the button and the heading will get smal

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