App icon generator with AI. Export every size instantly.
Describe your app's niche and MascotStudio generates an original, store-ready icon — then exports the full pack of sizes iOS and Android actually require. No resizing tool, no design brief.
14
sizes exported per icon
2
AI models to choose from
1
credit per generation
Export preview
Built on real requirements
Built on what Apple and Google actually require.
App icon rules aren't arbitrary — they come from the platform guidelines every submitted app has to satisfy.
Apple Human Interface Guidelines
Apple's own icon guidance calls for a single, simple, memorable image, not a screenshot or a photo, sized to work from 1024px down to 20px across every context the system uses it in.
Google Material Design
Google's icon guidance pushes toward bold, simplified geometric shapes over delicate detail, because Android renders the same icon across multiple pixel densities, from mdpi up to xxxhdpi.
What's included
One app icon generator, every size the stores need.
Describe your niche, pick Gemini Flash (~30 sec) or GPT Image (~3 min, sharper detail), and generate for 1 credit. The export handles the rest.
App Store-ready icon
Rounded square format, generated to fit iOS and Android submission requirements out of the box.
Mascot character
A unique character suited to your app's niche — not a generic geometric shape or a stock symbol.
Vibrant 2D style
Bold, clean, memorable illustration built to stay legible even at the smallest icon sizes.
Reference support
Pass a reference image URL alongside your niche to guide the style direction of the generation.
Export contents — 14 files, one ZIP
iOS (8 sizes)
1024, 180, 120, 87, 60, 40, 29, 20px
Android (6 sizes)
512 (Play Store), 192 (xxxhdpi), 144 (xxhdpi), 96 (xhdpi), 72 (hdpi), 48px (mdpi)
Why it's worth getting right
The icon does its job before anyone opens the app.
A 2017 study published in Electronic Commerce Research analyzed icon aesthetics across a real Android app market and found that icon color, complexity, and asymmetry are significantly associated with download counts — the visual design of the icon itself correlates with how many people install the app.
Wang & Li (2017), Electronic Commerce Research 17(1), Springeropen_in_new64%
more conversion for the winning icon in a real A/B test run by SplitMetrics on the app Hobnob — the only variable changed between versions was the icon itself.
SplitMetrics — Hobnob case studyopen_in_newHow it works
From niche to a store-ready app icon.
Describe your app's niche
Fitness, finance, language learning, plant care — whatever category your app lives in. That's the only required field.
Add optional direction
Name your app, drop a reference image URL for style guidance, or add up to 240 characters of style instructions. All optional.
Pick a model and generate
Gemini Flash returns a result in about 30 seconds. GPT Image takes closer to 3 minutes and produces a sharper, more detailed result. One credit either way.
Export the full size pack
Download the ZIP with every iOS and Android size already generated — no separate resizing step.
Who uses this
Who generates an app icon this way?
Indie developers
You're building the app solo. An icon generator that also handles the export sizes means one less handoff before you can submit.
Solo founders
You don't have a designer on the team yet, but the App Store listing still needs an icon that looks like it belongs to a real product.
Agencies shipping multiple apps
Every new app in the pipeline needs its own icon and its own size pack. Doing that by hand for every client adds up fast.
Compare your options
An AI generator isn't a resizing tool.
Resizing tools like appicon.co or MakeAppIcon are genuinely useful if you already have finished icon art — they just aren't built to design the icon itself.
FAQ
AI app icon generator — questions
One generated icon per run: a mascot-style character in a vibrant 2D illustration, delivered in the rounded square format app stores expect. It's built from your app's niche, plus any optional app name, reference image, or style instructions you add.
Because Apple and Google don't render a single icon file — they render dozens of contexts from a 1024px store listing down to a 20px notification badge, and Android alone spans multiple pixel densities from mdpi to xxxhdpi. A design that only looks right at one size breaks somewhere in that range.
Read Apple's app icon guidelinesiOS: 1024, 180, 120, 87, 60, 40, 29, and 20px. Android: 512, 192, 144, 96, 72, and 48px. That's 14 files in one ZIP, generated from the same source icon.
Gemini Flash returns a result in about 30 seconds and is a solid default for iterating on a direction. GPT Image takes closer to 3 minutes but produces a sharper, more detailed result — better for a final pass once you know what you want.
No. Resizing tools take an icon you already designed and output copies at different sizes — useful if you already have finished art. MascotStudio generates the original icon with AI from your app's niche and then exports the full size pack, so there's no separate design step before you can resize anything.
Yes. Each generation costs 1 credit, so you can run it again with adjusted style instructions or a different reference image until the direction fits.
Your icon is one niche away
Generate your app icon and export every size it needs.
Describe your app's niche, generate an original icon with AI, and download the full iOS and Android size pack in one ZIP.
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