UI Design Tools

Open-source design tool with code inspection, flexible responsive layouts, real-time collaboration, layer support, auto layout, reusable components, and no tracking.

Web-based vector graphics editor with desktop apps, focusing on real-time collaboration and version control for UI/UX design.

Pencil is a standalone app that lets you create diagrams or UI mockups. It doesn't have collaboration/multi-user features.

Sketch is a vector-based design tool for Mac with a focus on screen design. It’s used primarily by screen designers who create websites, icons, and user interfaces for desktop and mobile devices. For beginners and industry professionals alike, Sketch’s powerful and easy-to-use...

Vector design app for UI, UX, and web work, supporting native editing of .sketch files, real-time collaboration, AI features, and asset export in multiple formats.

Penpot Desktop is an unofficial desktop application for the open-source design tool, Penpot.

AI-driven tool for building user interfaces for web and mobile apps, with export to design tools, direct frontend code access, and free usage limits.

For the love of design—designers are facing new challenges, and need fast and reliable tools to stay ahead. that’s why we’re making Paper: a powerful canvas that helps you make beautiful art and experiences.

An open source wireframe to app tool powered by Llama 3.2 vision. Upload a screenshot of a simple site/design & get code.

Create design animations quickly with a timeline editor, AI workflow acceleration, Figma integration, SVG and Lottie import, and export to multiple formats.

Devojo delivers a desktop-like experience for Penpot users with the additional of integrating tabs to conveniently traverse back and forth between projects. Offline support is available through the select your own instance option in settings, as well as the theme settings that...

Explore a handpicked library of stunning website hero sections designed to captivate and engage. Discover inspiring, high-quality hero designs for every niche and style—perfect for elevating your next web project.

Build your dream websites by talking with AI - no drag-and-drop needed. When you're happy, publish instantly, or export as clean code or Figma files. Perfect for small teams with limited design resources, or agencies looking to deliver 10x faster.

A free platform for designers to share high-quality snippets—no paywalls, no friction. Get exposure, traffic, and sales by linking to your products, portfolio, or any source.

Combines code-based and visual editing for high-fidelity UI prototyping, real-time multiplayer collaboration, reusable components, and developer handoff.

Layers is a design community platform built by designers for designers. Share your work, connect with other designers and build your portfolio.

Dive into Layout Land to learn key concepts that Will help you get started on your Webflow journey.

A streamlined web app that helps you create and collaborate in real-time on wireframes, mockups, diagrams and prototypes.

Akira is a native Linux Design application built in Vala and GTK. Akira focuses on offering a modern and fast approach to UI and UX Design, mainly targeting web designers and graphic designers. The main goal is to offer a valid and professional solution for designers who want to...

BentoGrids is a curated collection of tile-based layouts, popularized by Apple with their summary slides. They are great for showcasing brand identity, summarizing product features, and much more.

If you want to choose a color palette for UI properly, the least you have to do is put them on a lofi UI or grayscale the entire UI on Figma, Adobe XD, or similar platforms to get a better idea of what those colors will actually look like on a product.

Discover over 8,000 design patterns from 150+ mobile apps, optimized for iPhone X, with efficient filters and searchable database saving hours of manual research.

An unofficial Electron-based Figma desktop app for Linux.

AI-driven prototyping platform enabling rapid UI design, real-time team collaboration, user feedback collection, and data-driven iteration for secure, compliant projects.

Play empowers you to design, build and launch better mobile products, in less time, with fewer barriers - all on your mobile device.