Image tool · 100% free

Favicon Generator

Produce every favicon size a website needs from one source image, including a multi-resolution ICO file. Browsers, bookmarks, mobile home screens and tab bars all want different sizes, and this generates the full set at once. It is free, needs no account, and adds no watermark to your result.

Built for: favicon generator

Deleted as soon as you download itFree · fair-use only

Drop image file hereICO · PNG · ZIP output · one source file

Included in this tool

16/32/48px iconsICO generationPNG icon setZIP bundle

When you need this

What people use it for.

Adding a favicon to a new site without hand-exporting six sizes

Refreshing an existing site's icon across every platform

Generating home-screen icons for a web app

How it works

What happens to your file.

The source image is resampled to the standard favicon sizes and packaged with a multi-resolution ICO file, delivered together as a ZIP.

Where it stops: Detail disappears at 16×16. Icons designed as simplified marks read far better than detailed logos or photographs shrunk down.

What this tool includes

Everything you need, without a paywall.

16/32/48px icons

ICO generation

PNG icon set

ZIP bundle

Questions

Common questions.

What source image should I use?

A square image, at least 512×512, with a simple bold shape. Fine detail and small text vanish at favicon sizes.

Do I still need an ICO file?

It remains the most broadly compatible option, particularly for older browsers, so the ICO is generated alongside the PNG sizes.

Is transparency kept?

Yes, when the source has an alpha channel, so the icon sits correctly on light and dark tab bars.

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