What image format should I upload?

We recommend uploading a square PNG image at least 512x512 pixels. JPG and WebP also work, but PNG preserves transparency which is important for favicons.

What sizes are generated?

We generate all common favicon sizes: 16x16, 32x32, 48x48, 64x64 for browsers; 128x128 for Chrome Web Store; 192x192, 384x384, 512x512 for PWA and Android.

Do you generate .ico files?

The download includes a multi-resolution ICO file containing 16x16, 32x32, and 48x48 sizes in one file - perfect for maximum browser compatibility.

How do I add these to my website?

Upload the icons to your website root or /icons folder. Add link tags to your HTML head like:

Free Online Favicon & PWA Icon Generator

Create favicons and PWA icons from any image. All sizes in one download.

How the Favicon Generator Works

Our favicon generator creates all the icon sizes you need for modern websites and PWAs. Simply upload a square image (we recommend 512x512 pixels), and we will generate optimized icons for every use case.

All Sizes Included

The generated package includes icons for browser tabs (16x16, 32x32), Windows shortcuts (48x48, 64x64), Chrome Web Store (128x128), and PWA/Android (192x192, 384x384, 512x512).

Easy Integration

The download includes an HTML snippet with all the link tags you need. Simply copy and paste into your HTML head section, upload the icons, and you are done.

Frequently Asked Questions

Common questions about Favicon Generator.

Related free tools

PDF to Image

Convert PDF pages to PNG/JPG.

PDF Text Extractor

Extract PDF text to TXT or Word-readable RTF.

Image to PDF

Combine images into PDF.

PDF Merge & Split

Combine or extract PDF pages.

PDF Metadata

View and clean PDF metadata.

PDF to CSV/Excel

Extract tables from PDF.

What this tool does

Produce icon assets from the available image or design inputs.

How to use it

Choose the input and export sizes, preview at small dimensions, then download the package.

Worked example

A square source can be resized into a 32 by 32 pixel icon; inspect thin lines at that actual size.

Limitations and checks

Small icons lose detail. Exporting assets does not install them on a site; update your HTML or manifest with matching filenames.

How your data is processed

The operation runs in your browser. Copy and download actions use your device. Where Save work is offered, a local copy is stored; eligible work can sync only under your enabled account settings. See Privacy for site analytics and storage details.

Privacy and storage details · Report an incorrect result · Browse tools