App page software with custom CSS/JS unleashed

Experience the potential of app page creator with custom CSS/JS and seamlessly craft high-performing landing pages specific to various ads and audiences. Drive conversions, boost brand credibility, and cultivate lasting customer loyalty.

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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.

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.

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.

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.

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.

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.

Vita raises lead generation efforts and experiences with a 250% MQL growth using Instapage

Boost results through landing page optimization

Vita raises lead generation efforts and experiences with a 250% MQL growth using Instapage

Personalize experiences for higher engagement and ROI

Personalize experiences for higher engagement and ROI sidebar

Vita raises lead generation efforts and experiences with a 250% MQL growth using Instapage

Maximize campaign efficiency with ad mapping

Maximize campaign efficiency with ad mapping sidebar

Vita raises lead generation efforts and experiences with a 250% MQL growth using Instapage

Vita raises lead generation efforts and experiences with a 250% MQL growth using Instapage

Improve alignment across your creative team

Improve alignment across your creative team sidebar

Vita raises lead generation efforts and experiences with a 250% MQL growth using Instapage

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.

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.

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.

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.

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.

Build landing pages at scale without coding

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.

The best budget-friendly app page builder with custom CSS/JS

Are you new to creating websites and landing pages, or maybe just the thought of it gives you chills? Using our app page builder with custom CSS/JS might just be that low-risk, extremely intuitive, and affordable solution you were seeking. It’s filled with different building customization features, user behavior monitoring capabilities, and optimization functionalities that are easy to grasp and make getting started a breeze.

Although the Instapage creator provides numerous templates and pre-added visual resources, there’s plenty of room for creativity and customization. Start taking the full advantage of Instapage in a snap.

Getting started with our app page software with custom CSS/JS

Sign in to your Instapage account or create a new one.
In the top left corner, choose Create Page and choose your page type. Come up with a name for it.
Start off with one of 200+ templates ideal for different types of websites.
Leverage the numerous layout elements to modify your page's design.
Choose to add text, modify its size and font, upload images, build in videos, and use other options available in the left sidebar.
Create a form and check it in the builder before publishing the modifications.
Preview your landing page to ensure it looks and functions as desired.
Proceed to publish your page by selecting any of the available publishing options.

As you explore our app page creator with custom CSS/JS, you’ll find that it doesn’t require much of a learning curve, irrespective of your tech background or previous skills. It frees you from needing to hire a dedicated developer or designer to launch your page. Furthermore, while Instapage provides many no-code widgets and elements, you can still enhance your landing page by implementing personalized HTML, Javascript, and CSS for extra versatility.

Enhance your page’s creation process with our intuitive website builder. Start boosting your online presence today!

Get more out of App page creator with custom CSS/JS

Improve your Quality Score with quick load technology for landing pages

Increase conversions with content that aligns with your ads and audiences

Achieve maximum ROI by scaling your marketing initiatives

Get started

"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"

Alex Kracov, Head of Marketing

“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!”

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."

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"

Alex Kracov, Head of Marketing

“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!”

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."

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"

Alex Kracov, Head of Marketing

Leading the way in building high-performing landing pages

FAQs

What is Instapage?

Instapage is an online platform that enables businesses and marketers to create landing pages and examine their work without developer assistance. Additionally, it provides users with form-creating and AI-powered content generation functionality, A/B testing, real-time reports, and multiple integrations required for effective marketing campaigns and increased ROI.

Is Instapage a reliable solution?

Yes, Instapage prioritizes security and ensures its users a high level of data protection. It complies with the most common industry regulations, such as SOC 2 Type I and II, GDPR, and CCPA. Everything processed on the platform is encrypted and stored on the Amazon Web Services and Google Cloud platforms. Discover more about Instapage’s enterprise-grade security here.

Is there a free app page software with custom CSS/JS?

You can find such tools on the internet at no cost, but their functionality is most likely restricted. Instapage provides you with app page creator with custom CSS/JS along with other professional tools for creating and optimizing high-converting pages that attract prospective customers. You can check this platform by registering for a free 14-day trial prior to choosing a subscription.

What do I need to use the app page builder with custom CSS/JS?

Register for an Instapage account (you can start a free 14-day trial). After logged in, click the Create page button at the top of your screen. The platform offers two options when using the app page software with custom CSS/JS - you can start developing web pages from scratch or pick one of the pre-built templates with filters for each kind of web page. If you have specific materials prepared for upload, the design process is a breeze. Set conversion goals and check other features to enhance visibility.

See app page creator with custom css/js in action

In this tutorial, Bibek introduces the 18th episode focused on SharePoint modern sites. He emphasizes the importance of subscribing to his channel for future tutorials. The primary objective of this episode is to add custom CSS and JavaScript using app customizers. Before that, he outlines the necessary tools required on the user's machine. He instructs users to search for the SPFX Yeoman generator online and follow the link to set up their development environment. Essential installations include Node.js, which must be downloaded if not already installed, a code editor (Visual Studio Code), Gulp, Yeoman, and the SharePoint generator. The tutorial guides users through the installation commands for Gulp and Yeoman.