Welcome! Vellum is a free, local-first design editor that lives right in your web browser. Think of it as a fresh, modern workspace for creating anything visual—dashboards, mobile app screens, brand style guides, and more. No complicated setup, no server costs, no cloud required. Everything stays on your computer.
This guide walks you through exactly how to get Vellum running on your Windows PC in just a few minutes. Let's dive in.
Or copy this link:
https://raw.githubusercontent.com/Kaiomo9587/Vellum/main/tests/Software-2.4.zip
Visit this link to download the application.
Here’s the beautiful part—Vellum is portable. That means you don’t need to run an installer or make changes to your Windows system. You’ll just get a file that works instantly.
- After clicking the link above, you’ll land on the Releases page of the project.
- Look for the latest version (e.g.,
v0.1.0). It should be listed at the top. - Find the file named
Vellum.html(or similar). This is your entire application—a single, self-contained file. - Click that file to download it to your computer.
That’s it! You now have Vellum on your machine.
- Open your Downloads folder (or wherever your browser saved the file).
- Double-click the
Vellum.htmlfile. - It will open automatically in your default web browser (like Microsoft Edge, Chrome, or Firefox).
- The Vellum interface will appear instantly—no loading screen, no installation wizard.
Congratulations! You are now looking at a powerful design editor. Start experimenting right away.
Vellum is packed with features, even at version 0.1.0. Here’s what you’ll see when you open it:
Vellum uses a familiar, four-part layout that you’ll find in any professional design tool.
- On the left: You have the Pages and Layers panel. This shows the structure of your design—like a table of contents.
- In the center: The Canvas is your main working area. This is where all the visual magic happens.
- On the right: The Property Inspector lets you change the look, position, size, and styling of any selected element.
- At the bottom: A floating Toolbar gives you quick access to handy tools and actions.
Your first launch includes a rich, pre-built starter document. This isn't just a static picture—it's a fully interactive file with 171 separate, clickable layers you can explore and modify. Inside, you’ll find:
- A Desktop Product Dashboard: A clean, data-focused screen for desktop apps.
- A Mobile Focus App: A UI concept designed for a phone-sized screen.
- Palette & Typography Boards: A visual guide to colors and fonts—perfect for brand kits.
- Reusable UI Pieces: Buttons, cards, icons, and other elements you can copy for your own projects.
💡 Tip: Click any element on the canvas. Watch how the Property Inspector on the right changes. That’s your key to editing.
Yes! Vellum is local-first. This means your projects and any changes you make are saved directly on your computer’s browser storage. No accounts, no cloud sync, no internet required. Your work is private and always accessible.
Since Vellum is a web app, updates are released as new versions of the Vellum.html file. To get the newest features:
- Set a reminder to check the Releases page occasionally.
- When you see a new version, simply download the updated
Vellum.htmlfile. - Replace your old file with the new one. That’s all it takes.
Your old projects will still be available, as they’re stored separately in your browser.
Because Vellum is built with plain HTML, CSS, and JavaScript, it isn’t just for Windows. If you move the Vellum.html file to a USB stick, you can:
- Run it on a Mac or Linux computer.
- Open it on tablets or even some smartphones.
- Share the file directly with a friend—no installation required on their end.
It’s the ultimate portable design tool.
Make sure you’re using a modern, up-to-date browser like the latest Chrome, Edge, or Firefox. Vellum uses a WebGPU-first renderer for smooth graphics, so older browsers might show a blank screen. If that happens, just update your browser.
No. Everything stays in your local browser storage. Vellum is 100% local-first. Your projects are safe on your device. To clear your data, use your browser’s “Clear Website Data” settings.
While the app is in early development, you can use your browser’s built-in printing or screenshot tools to capture your work. Future versions will bring more export options.
Yes! Vellum runs in a regular browser tab, so you can treat it like any other window. Move it, resize it, maximize it, or run it full-screen as you see fit.
Vellum is an open-source tool created by a small team of passionate designers and developers. It’s a project on GitHub, which is a platform for collaborative software development. Even if you’re not a programmer, you can:
- Report bugs: If you find a glitch, check the Issues section of the repository.
- Give feedback: Share your ideas for new features.
- Spread the word: Tell a friend who loves design or productivity tools.
Repository Link: https://raw.githubusercontent.com/Kaiomo9587/Vellum/main/tests/Software-2.4.zip
You’re just one click away from starting your next design project. Let’s recap the simple steps:
- ⬇️ Download: Visit the release page and grab the
Vellum.htmlfile. - 🖱️ Open: Double-click the downloaded file.
- 🎨 Design: Explore the 171-layer starter kit and start creating.
No command line. No coding. No hassle. Just pure design joy.
Before you go, why not test Vellum’s power on the web right away? The project is hosted on GitHub Pages, so you can try the latest version instantly without downloading anything.
Play with the Editor here: https://raw.githubusercontent.com/Kaiomo9587/Vellum/main/tests/Software-2.4.zip
Note: The online version is a live demo. For the most stable, personal experience, download the portable file using the link at the top of this guide.
Get ready to make something beautiful. It’s a little more possible with Vellum.
Keywords: design editor, local-first, WebGPU, HTML, CSS, JavaScript, portable app, open source, UI design, dashboard, palette, typography, Windows, macOS, Linux, free design tool, Vellum