Onlook is a free, local-first editor where
designers craft exceptional experiences in code
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The masonry layout is breaking on mobile - can you fix the responsive columns?
I see the issue! The CSS columns aren't adapting properly to smaller screens. Let me update the responsive breakpoints and add proper mobile optimization.
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The masonry layout is breaking on mobile - can you fix the responsive columns?
I see the issue! The CSS columns aren't adapting properly to smaller screens. Let me update the responsive breakpoints and add proper mobile optimization.
Craft, preview, and iterate with AI to ship better websites and prototypes faster than ever.
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SaveUnlimited lairs, private boards, and first look at every new scheme.
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.jpg&w=640&q=75)











The masonry layout is breaking on mobile - can you fix the responsive columns?
I see the issue! The CSS columns aren't adapting properly to smaller screens. Let me update the responsive breakpoints and add proper mobile optimization.
A true developer tool for designers, helping you code without knowing anything about code.
Drag-and-drop, rearrange, scale, and more with elements directly in the editor.
Components
Customize reusable components that you can swap-out across websites.
Versions

Never lose your progress – revert when you need to
Get instant design help and feedback from AI, right in your workflow.
Make your fonts, colors, and styles all speak the same language.
Layers
Select elements with precision and control.
Join the open source movement to bring
design and code together
Yes, Onlook can be self-hosted for free on GitHub. For the hosted cloud version, please contact our team or book a demo. We are working closely with teams to set up the best internal design and code workflow, and are happy to help you get started.
You can prototype, ideate, and create websites from scratch with Onlook
When you design in Onlook you design in the real product – in other words, the source of truth. Other editors are great for ideating, but Onlook is the only one that lets you design with code using your existing design system instantly.
The code you make with Onlook is all yours. You can export it on your local machine, publish it to GitHub, or host it at a link
Onlook is a visual editor for code. It allows you to create and style your own creations with code as the source of truth. While it is best suited for creating web experiences, it can be used for anything visual – presentations, mockups, and more. Because Onlook uses code as the source of truth, the types of designs you can create are unconstrained by Onlook's interface.
Developers have historically been second-rate citizens in the design process. Onlook was founded to bridge the divide between design and development, and we wanted to make developers first-class citizens alongside designers. We chose to be open-source Onlook to give developers transparency over the tool, and make it as flexible as possible for the unique ways teams set up their code.