Drag-and-drop interface for building app screens

Frame0 provides a canvas where users drag pre-built UI components — buttons, forms, lists, navigation bars — and arrange them into functional screens. Components snap into place and respond to user interactions like clicks and swipes. This eliminates the need to write HTML, CSS, or JavaScript for the front-end layer.

Business outcome: Product teams can assemble a working prototype in hours instead of waiting for front-end development sprints.

Connect UI components to live data sources

The platform allows users to link interface elements to data — either from built-in storage, external APIs, or spreadsheet imports. For example, a list component can pull from a Google Sheet, and a form can write data back. This makes prototypes feel real rather than static.

Business outcome: Stakeholders and users can interact with live data during testing, leading to more accurate feedback.

Export finished prototypes as clean front-end code

Once a prototype is complete, Frame0 generates the underlying code (HTML, CSS, JavaScript) that developers can take forward. This bridges the gap between design and development — engineers don't have to rebuild from scratch.

Business outcome: Reduces handoff friction between designers and developers, speeding up the transition from prototype to production.

Real-time editing and commenting for teams

Multiple team members can work on the same prototype simultaneously, with changes visible in real time. Commenting features allow feedback to be attached directly to specific components or screens.

Business outcome: Distributed teams can iterate on designs asynchronously without endless email chains or meeting overhead.

Start from industry-specific app templates

Frame0 includes a library of templates for common app types — onboarding flows, dashboards, e-commerce screens, and social feeds. These provide a starting point rather than a blank canvas.

Business outcome: Teams can skip the blank-page problem and start customising a proven layout, reducing initial setup time.

Define navigation and conditional behaviours

Users can set up screen transitions, button actions, and conditional logic — for example, showing a success message only after a form is completed. This creates a realistic app experience without coding.

Business outcome: Prototypes behave like real applications, making user testing sessions more valuable and reducing misinterpretation.

• One-time payment, no subscriptionFrame0 offers a simple one-time payment model with no monthly or annual fees. You pay once per device and use it forever, with no hidden fees or surprises.
• Rich hand-drawn UI components and iconsFrame0 includes a comprehensive library of UI components for desktop, mobile, smartwatch, and web, plus over 1,500 sketch-style icons derived from Lucide. Many components have adjustable states like switch on/off and progress bars.
• AI Agent and MCP server for rapid wireframingFrame0's experimental AI Agent lets you create wireframes by chatting, using your own API key (OpenAI, Anthropic, Google Gemini, or Grok). Alternatively, you can use the Frame0 MCP Server with Claude Desktop, Cursor, and more.
• Offline-first and fast performanceFrame0 is an offline-first native app that runs fast, as noted by users. It allows you to sketch ideas anytime without an internet connection, and it includes features like mirroring frames and presentation mode.

• Free version has watermarks and limited featuresThe free version has no time limit and can be used commercially, but exported images, PDFs, and HTML files will have watermarks. Premium features like libraries and templates are not included.
• License is per device and perpetualThe license is priced per device and is perpetual, but you may need to pay to upgrade to new major versions. You can deactivate and activate devices via the License Manager.
• Refund policy is limited to 14 daysRefunds are available only within 14 days of purchase. You must email with your order number to claim a refund.
• AI Agent requires your own API keyThe AI Agent feature does not include built-in AI costs. You must provide your own API key from OpenAI, Anthropic, Google Gemini, or Grok, and you pay only for what you use.

Startup MVP validation

A founder with a SaaS idea can use Frame0 to build a clickable prototype in two days, show it to potential customers, and gather feedback before investing in full development. This approach reduces wasted engineering spend on features nobody wants.

Internal HR workflow app

An operations manager can create a simple app for employee onboarding — forms, document uploads, approval workflows — without involving IT. The prototype can be tested with a small group before deciding whether to build a production version.

Freelance client deliverables

A freelance designer can present interactive prototypes to clients instead of static Figma screens. Clients can click through the app, understand the flow, and provide more specific feedback, reducing revision cycles.

Product team sprint demos

During a two-week sprint, a product manager can mock up the next feature and demo it at the sprint review. This gives stakeholders a tangible sense of the feature before development begins.

Sign up for a free account at frame0.app — no credit card required.

Choose a template from the library or start with a blank canvas.

Drag UI components onto the canvas and connect them to data sources like a spreadsheet or API.

Set up navigation and conditional logic, then share the prototype link with your team for feedback.