The Online Editor
for easy building app

No-code tool for creating apps
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Pixel Perfect

Create designs with pixel-perfect accuracy. The Auto Layout features help you organize your components and align elements quickly.


Easy Publish

Pixel Perfect

Download any project in a ZIP archive and see how easily it works in your code.

Digitize handwritten code

Creating an App by hand is time-consuming,
Sizze helps you do the work without writing any code.
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No-code, levelled up

Security by default, always
Everything is stored encrypted in your account, and nothing confidential is tracked. You and your personal data remain anonymous.
Easy-to-use process
The editor's interface is designed in such a way that the process of creating any apps becomes a great pleasure.
Incredible editor speed
Sizze is built natively to be faster, lightweight, and efficient. Every action is optimized for speed and accessibility.
Learn once, remember forever
A huge number of different tricks, shortcuts, and tutorials that you can easily look up in our materials.

Satisfied customers

Software Engineer
Created an app many times faster with Sizze. Now I use it all the time during development and save a huge amount of time for more important things.
Project Manager
Sizze is not only a great opportunity for developers, but also for product teams who create a digital product, I can work with my team without any difficulty and quickly test our hypotheses.

Build your own

Do not limit yourself to a ready-made kit, you can create any component you want, your customization is endless.
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Sizze Figma plugin - Export Figma designs to React Native code | Product Hunt