Meet Zero One

Multi-purpose Kirby CMS theme.

Design Anything, Build Everything.

It is made with the goal of being the best base for building websites & web apps around.
Achieve complexity with minimal effort and footprint.
Give yourself a thousand hours a headstart.

Check out demos

Trusted by beginners, marketers & professionals

Built with usability and performance in mind

If you want total control over your website, in every aspect, look no further.

Plugin icon

Made as a plugin

Yes, Zero One is a Kirby plugin! Why is this so great you might ask.

Because you can overwrite any plugin file by copying it to your theme folder. Change it, extend it, and safely update Zero One to new versions without worry. Your changes will stay untouched. Like a WordPress child theme, but more powerful. Plus, it has a translatable panel!

By professionals icon

For professionals

Created with minimal code, clean formatting, and descriptive commenting for easy and quick customization. It is made to be easily maintainable, customizable, infinitely extendable, to be independent and modern, but with respect to the legacy.

Detailed documentation is a feature itself, as well as the professional support we provide.

For professionals icon

By professionals

We built this for ourselves, as a base for future projects, but after careful thinking, we decided to share it with you.

Zero One is loaded with advanced Styling workflow, many Site, Page, Custom Post Type options, and a powerful Layout Builder. Multilingual, and RTL ready, insanely optimized for speed and SEO, out of the box.

Pre-built websites.

Carefully hand-crafted demos to get you started.

We have a plan to create more pre-built demo websites.
So drop by from time to time to see what’s new. All pre-made websites will be available for download with the main demo.

We’ve got you covered.

Well thought-out options

After building websites and working with content management systems for more than a decade, we know how much well-thought-out options are important. They should follow a few rules:

  • Give flexibility
  • Make a clean output
  • Not compromise the performance

Following those rules, we have meticulously considered each option we added, so it remains agile and powerful at the same time.

Global options

Make the look and performance according to your content, and your creativity.

Page options

Override global options on the page level, and select page-specific options.

  • Site Settings panel
    Site Settings preview
  • Site Styling panel
    Site Styling preview
  • Site SEO preview
    Site SEO preview
  • Site Content preview
    Site Content preview
  • Page options preview
    Page options preview

    Powerful Layout Builder

    Intuitive content editing that doesn’t sacrifice functionality.

    You don’t need to be an experienced designer or developer to build a website with Zero One. Drag, drop, and design everything using a visual interface that is both simple and powerful. You can rely on Zero One Layout Builder to do what they do best - all the difficult work, generating lightweight, SEO-friendly code.

    Magical layout system with inner blocks powering infinite creative possibilities. Check out some of the possibilities:

    • Layout Builder panel
      Layout Builder preview
    • Layout Builder layouts panel
      Layout Builder select layout
    • Layout Builder blocks panel
      Layout Builder select blocks

      Full-feature eCommerce

      Build a business around any type of custom products and digital goods or services. Create a new revenue stream while strengthening your brand. Shape your customer's experience every step of the way — all without writing a single line of code.

      Feature the product details that matter most. Highlight specific product features, images, and other information with customizable product fields.

      After testing all available options for Kirby CMS e-commerce integration, we chose Snipcart as the best among them, by far. The main reasons are:

      1. Many payment gateways + custom payment gateway integration if needed
      2. Advanced tax support
      3. Advanced shipping support with the most popular providers of automation support
      4. Advanced invoicing support
      5. Advanced regional and currency settings
      6. Multilanguage and multicurrency support
      7. Advanced email support with abandoned carts recovery campaigns
      8. Digital products support
      9. Subscriptions support, although for now in beta, and only available for Stripe payment gateway
      10. It is free to start, with no expensive subscription

      Learn more on how it works in Zero One documentaion.

      • Product panel
        Product page panel
      • Shop panel
        Shop panel
      • Shop panel
        Shop settings

        Beautiful Post Types.

        Display your work, and tell everyone about you and your endeavors.


        Engaging article display, optional sidebar, various taxonomies, and social share options. Everything you'll expect from the blog.

        Check it out


        Smashing case study display, with some unique CSS effects, tags, integrated Page Builder, and more.

        Learn more

        • Article panel preview
          Article panel preview
        • Project panel preview
          Project panel preview

          Key features preview

          Theme Options

          Fine-grain Theme Options

          Theme Styler

          Exquisite Theme Styler

          Layout Builder

          Powerful Layout Builder

          Content Blocks

          35+ Content Blocks

          Menu Builder

          Menu Builder + Mega Menu

          Form Builder

          Premium Form Builder

          Full-feature Blog

          Full-feature Blog


          Portfolio display options


          Full-feature Shop


          Complete SEO control


          Multilanguage ready

          Form Builder

          Well documented

          Explore all features

          We have split features into categories, but believe us, you’ll want to check them all.

          Developer features icon

          Developer features.

          Zero One is created to be customized, extended, and scaled. With no restraints whatsoever. It is also a gold mine for Kirby beginners because it offers solutions for various common problems.

          Learn more
          Content editor features icon

          Content editor features.

          Custom-made panels and options for everything you might need. Powerful Layout Builder, Content Blocks, Premium Form Builder, Fine-grain blog options, Full-feature online shop, and more!

          Learn more
          SEO/SEM master features icon

          SEO/SEM master features.

          There’s no need for a plugin to manage and update your site’s SEO settings. From page titles to meta descriptions, URLs to Open Graph settings — optimize every page of your site.

          Learn more

          Need to kickstart your next web project?

          Make Zero One yours.

          The ultimate Kirby CMS toolkit awaits.