Free PNG to ICO Converter – Create Icons & Favicons Online

A PNG to ICO converter is used to transform PNG image files into the ICO format, which is required for Windows application icons, website favicons, and desktop shortcuts. ICO files can store multiple image sizes within a single file, making them ideal for use across different screen resolutions.

Yes, converting PNG to ICO online is completely free. There is no need to create an account, install software, or pay any subscription fee. Simply upload your PNG file, convert it, and download the ICO file instantly.

Yes. The PNG to ICO converter fully preserves transparency from your original PNG image during the conversion process. This ensures that your ICO file looks clean and professional on any background, whether used as a favicon or a Windows desktop icon.

ICO files support multiple resolutions including 16x16, 32x32, 48x48, 64x64, 128x128, and 256x256 pixels. A single ICO file can contain all these sizes simultaneously, allowing the operating system or browser to automatically select the most appropriate size for the given display context.

For best results, use a square PNG image of at least 256x256 pixels before converting. Starting with a high-resolution image ensures that all icon sizes within the ICO file are sharp and clear, without any pixelation or quality loss due to downscaling.

Yes. ICO files are the standard format for website favicons and are supported by all major web browsers including Chrome, Firefox, Safari, and Edge. After converting your PNG to ICO, simply upload the file to your website's root directory and reference it in your HTML