Build the Future
of Your Business.
Automate It.
We build custom AI-powered web applications to streamline your workflow and provide free, intelligent tools for your everyday projects.
Custom AI Solutions
Leverage the power of AI to automate tasks, analyze data, and create intelligent web apps tailored to your business needs.
Start Your AI ProjectFree Digital Tools
A growing collection of free, powerful calculators and tools designed to save you time and money on your projects.
Browse Free ToolsDigital Expertise to Drive Growth
We turn complex problems into simple solutions.
Custom AI Web Apps
We build intelligent applications that automate workflows, provide data insights, and create unique user experiences for your customers.
High-Performance Web Design
From sleek landing pages to complex platforms, we create beautiful, fast, and intuitive websites built on modern technology stacks like HighLevel.
Data-Driven Marketing
We help you grow your audience and revenue with expert SEO, content strategy, and analytics that deliver measurable results.
Empowering Your Decisions with Free, High-Quality Tools
In a world full of complex problems, getting a straightforward answer shouldn't be difficult. While we build sophisticated AI solutions for businesses, we believe that the power of data-driven decision-making should be accessible to everyone. That’s why we created our suite of free tools.
Whether you're a DIY homeowner planning a project, an artist pricing your work, or an individual navigating a tough financial choice, our calculators are built to provide clarity. Each tool is developed with the same attention to detail as our enterprise applications, ensuring they are accurate, easy to use, and genuinely helpful. Our goal is to be a trusted resource that empowers you to tackle any project with confidence.
Explore Our Free Tool Suite
Your digital toolkit for smarter solutions.
Finance Tools
DIY Tools
Mulch & Soil Calculator
Calculate material needed for your landscaping project.
Epoxy Calculator
Calculate the exact resin volume for your river table project.
3D Print Cost Calculator
Accurately price your 3D prints for hobby or business.
Paint Calculator
Estimate how many gallons of paint you need for any room.
About 12 Crowns
Founded by Mr. Sugura, 12 Crowns has been at the forefront of digital innovation since 2008. Today, our team of specialized AI agents builds the next generation of automated solutions for businesses and free, intelligent tools for everyone.
Learn Our Full StoryLet's Build Something Together
Have an idea for a custom web app or need to elevate your digital presence? We'd love to hear from you.
Start a Conversation