ICO Converter & Favicon Generator

Convert images to ICO format for website favicons with custom sizing

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Drop image file here

Fast conversion to .ico

Why Use This Tool?

Key Features

Create perfect favicons instantly.

1

Standard Sizes

Choose from 16x16, 32x32, 48x48, 64x64, or 128x128 pixels. Or select all!

2

Auto-Resizing

Upload a large logo, and we'll automatically downscale it smoothly to fit the tiny icon format.

3

Multi-Icon Support

Modern .ico files can contain multiple sizes in one file. We handle that for you.

Steps to Create Favicon

Generate icons in simple steps.

1

Step 1

Use a square image (PNG/JPG) for best results.

2

Step 2

16x16 (Browser tabs), 32x32 (Taskbar), 48x48 (Desktop).

3

Step 3

See how it looks instantly.

4

Step 4

Get your `favicon.ico` file.

Frequently Asked Questions

What is an ICO file?
ICO is an image file format purely dedicated to computer icons. It can contain multiple images at different sizes and color depths, allowing it to scale appropriately.
Why do I need a favicon?
A favicon helps users locate your website when they have multiple tabs open. It also adds a professional touch to your site and strengthens your brand identity.
Which sizes should I include?
16x16 is essential for browser tabs. 32x32 is often used for taskbars. 48x48 is for desktop icons. We recommend generating a multi-size ICO that includes all of them.
Can I convert back from ICO to PNG?
This tool is for creating ICO files. To convert the other way, please use our ICO to PNG converter tool.
Is the generated ICO file compatible with all browsers?
Yes, properly generated .ico files are supported by all major browsers including Chrome, Firefox, Safari, Edge, and older versions like Internet Explorer.