Free browser tool

Favicon and App Icon Generator

Start with one logo or app mark. Preview its browser and platform masks, control padding and background, then download a complete website and PWA starter package.

Local-only generation. Your source image and generated icon bundle never leave this browser.

One source, several icon contexts

A browser tab, saved home-screen shortcut, installed PWA, and native app store do not render an icon in the same way. Tiny favicons need simple shapes and sharp contrast. Maskable PWA icons need protected edge space. Native platforms apply their own corner or circular masks, so the exported source should remain square.

BrowserICO plus 16, 32, and 48 px PNG fallbacks.
Apple touchAn opaque 180 px home-screen icon.
PWA192 and 512 px standard and maskable manifest icons.
Native handoffA flat 1024 px square source for further platform work.

What still needs manual review

Automatic resizing cannot decide whether fine details survive at 16 px or whether a symbol is centered optically. Test the bundle in real browsers and devices. Apple now supports layered app icons and multiple appearance variants, so use the 1024 px PNG as a starting point rather than a complete modern iOS asset catalog.

Platform references: Web app manifest icons and Apple app icon guidance.

Local processing. Tool uploads stay in this browser and are not stored by SimilarLogo.
Explainable checks. Results come from visible technical rules, not invented AI confidence.
Your file only. These tools do not compare uploads against an unapproved public-logo corpus.
Human review remains essential. Technical results are not legal, trademark, or creative approval.