About Best App Icon Generator
A free, privacy-focused tool built by developers for developers. Generate professional app icons for all platforms without hassle, signup, or cost.
What We Do
Best App Icon Generator is a comprehensive icon generation tool that creates all the icon sizes you need for your mobile apps, desktop applications, web projects, and browser extensions.
Simply upload a single high-resolution image (we recommend 1024x1024 pixels), select your target platforms, and download a neatly organized ZIP file containing all the icons you need. It's that simple.
Whether you're building an iOS app, an Android app, a Progressive Web App, a Chrome extension, or a VS Code extension, we've got you covered with the exact icon sizes required by each platform's guidelines.
Why It's Free
We believe essential developer tools should be accessible to everyone. Creating app icons shouldn't be a barrier to launching your project, whether you're a solo developer working on your first app or a team at a large company.
By keeping the tool free and processing everything in your browser, we eliminate server costs and can offer this service indefinitely. Your privacy is also protected since your images never leave your device.
We're developers who were frustrated with existing tools that either charge excessive fees, require signups, or upload your images to unknown servers. We built the tool we wished existed.
Benefits for Developers
Save Hours of Work
Manually creating dozens of icon sizes for each platform is tedious. Our tool generates all sizes instantly, letting you focus on designing your app.
No Quality Compromise
We use high-quality image processing to ensure your icons look crisp at every size. Start with a 1024px image for the best results.
Built for Developers
We understand the developer workflow. Icons are organized by platform with proper naming conventions, ready to drop into your project.
Community Driven
We listen to feedback and regularly add support for new platforms and sizes. Have a suggestion? Let us know!
Supported Platforms
We support all major app platforms with the exact icon sizes required by each platform's guidelines.
iOS
iPhone, iPad, App Store (1024px)
15+ icon sizes
Android
Play Store, Adaptive Icons
7 mipmap densities
Web / Favicon
Favicon, Apple Touch Icons, MS Tiles
14+ icon sizes
PWA
Progressive Web App Manifest
9 icon sizes
macOS
Mac App Store, Dock Icons
13 icon sizes
Windows
Windows Store, Desktop
13 icon sizes
watchOS
Apple Watch Apps
10 icon sizes
Chrome Extension
Browser Extensions
4 icon sizes
VS Code Extension
Marketplace Icons
2 icon sizes
Built by ThoughtMap
Best App Icon Generator is built and maintained by the team at ThoughtMap. We're passionate about creating tools that make developers' lives easier.
This is a free tool for the developer community. We believe that essential development utilities should be accessible to everyone, regardless of budget. By offering this tool at no cost, we hope to help indie developers, startups, and teams of all sizes ship their apps faster.
At ThoughtMap, we're building a suite of developer-focused tools and resources. If you find this tool helpful, check out our other projects and let us know what you'd like us to build next!
Ready to Generate Your Icons?
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