What is Sleek.design?
Sleek, an AI mobile app designer that generates app mockups from text prompts or uploaded images for rapid prototyping.
Create and customize mobile UI screens using pre-built templates and style presets (Glassmorphism, Neo‑Brutalism, Swiss, Playful, etc.
).
Iterate designs with in-app editing and export layouts to Figma or production-ready code for developer handoff.
Includes templates for dashboards, crypto wallets, health trackers, pet managers and timers with modular components and responsive layouts.
Target users include app founders, non-technical creators, product teams and designers who need fast mockups, user-testing prototypes, or investor visuals.
Key features, chat-driven design generation, image-to-design conversion, customizable color and typography systems, and export workflows.
Sleek.design details
- Company
- 140g Labs LLC
- Jurisdiction
- Wyoming
- Built for
- Businesses and teams
Sleek.design tech specs
- Works with
- Anthropic / Claude
- Payment Processors
- Stripe
- Integrations
- Figma
Sleek.design pricing
Free- Refund window
- 1 days
- Auto-renewal
- Yes
Verify on the official pricing page.
Get started freeSleek.design's key features
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AI-generated app mockups from text prompts or uploaded images
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Generate complete multi-screen mobile UI designs
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Customizable pre-built templates and style presets
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Iterative editing tools to refine designs quickly
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Export designs to code and Figma
Sleek.design use cases
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Create pixel-perfect mobile app mockups from plain text prompts using Sleek's templates and style presets, refine layouts with in-app editing, then export to Figma for designer collaboration and smooth developer handoff
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Convert screenshots, sketches or images into modular responsive UI components with Sleek's image-to-UI conversion, customize styles and export production-ready code to accelerate prototyping and implementation
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Iterate onboarding, checkout or user flows instantly with Sleek's chat-driven UI generator and pre-built templates to A/B test variations, run user tests, and deliver implementation-ready layouts without writing front-end code
Sleek.design user reviews
Would you recommend Sleek.design?
Who is Sleek.design for?
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Product designers
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Ui/ux designers
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Mobile app developers
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Rapid prototypers
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Design teams
Sleek.design FAQ
Is Sleek.design free?
Yes. Sleek.design is free to use and does not require a credit card.
Is Sleek.design safe to use?
Sleek.design is operated by 140g Labs LLC, registered in Wyoming. It has a substantial audience that is independently measured month to month.
What are the best alternatives to Sleek.design?
The closest alternatives to Sleek.design are App Alchemy, Sketchflow AI, Codia ai, UX Magic and Canva AI. You can compare them side by side in the alternatives section further down this page.
What does Sleek.design do with my data?
Sleek.design states that customer content is not used to train its models. Its privacy policy states that personal data is not sold or shared for marketing purposes. Data may be shared with third-party service providers that help run the product.
Does Sleek.design auto-renew or offer refunds?
Sleek.design subscriptions renew automatically until you cancel. It states a 1-day refund window.
Who made Sleek.design?
Sleek.design is built and operated by 140g Labs LLC, a company registered in Wyoming.
Which AI models does Sleek.design use?
Sleek.design is built on Anthropic / Claude. Which models you can reach may depend on your plan.
What does Sleek.design integrate with?
Sleek.design connects with Figma.
Compliance, privacy and billing terms are as stated in each product's own published documentation and have not been independently verified by TopAI.tools.
