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Nucleo for

Designers

Download App

Drag & Drop

Speed up your workflow by dragging and dropping icons in your favorite design tools.

All Your Icons, Organized

Import your icons and organize them into collections and projects.

All Your Icons, Organized

A Ready-to-Use Icon Library

A premium library of 31260 icons that work seamlessly with the app.

A Ready-to-Use Icon Library

Never ask 'where is that icon?' again

Use the search box and the filters to find the right icon in no time.

Nucleo filters

In-app Customization Tools

Use the app to customize your icons, edit colors and add frames.

Projects & Favorites

Organize your icons in projects or mark them as favorite for quick access.

Projects and Favorites

Color Management

Customize the canvas and icon colors to match your project branding.

Color Management

Icon Editor

Advanced customization options for all your icons.

Icon Editor

Library Syncing

Use Dropbox/Box/OneDrive/Nutstore to access your icon library on multiple devices.

Library Syncing

Icon management, solved.

Mac, Windows, All Downloads

Nucleo app preview