Free Online ICO Converter

Or drag and drop your files here to upload.
A maximum of 20 files can be uploaded at once.

Please note: Your ICO file, once uploaded to our server will be deleted 15 minutes after upload so please download your converted ICO file before this time.
Our ICO converter tool supports converting to the following file types:
3MF, ABC, AI, AMF, ASE, AVIF, BLEND, BMP, CTM, DAE, DDS, DPX, DXF, EMF, EPS, EXR, FAX, FBX, GIF, GLB, GLTF, HDR, ICO, IDTF, JFI, JFIF, JP2, JPEG, JPG, KMZ, OBJ, OFF, PBM, PCD, PCX, PDF, PFM, PGM, PICT, PLY, PNG, PNM, PPM, PS, PSB, PSD, RGB, RGBA, SGI, SKP, STL, SUN, SVG, TGA, TIFF, USD, UYVY, VTK, VTP, WBMP, WEBP, WMF, WRL, X, X-Plane, X3D, XAML, XBM, XPM, XWD, XYZ, YUV, ZIP

How to Convert your ICO file Online?

Here are 3 simple steps to convert your ICO file using our fast and free ICO file converter tool.

Upload your ICO file

Click the "Select File(s)" button, then select an ICO file to upload. The maximum file size is 100MB.

Select file type

Select the file type to convert your ICO file to using the dropdown list of available types.

Download your file

Click the download link to receive your converted file.

ICO file format information

ExtensionICO
Full NameIcon
TypeImage
Mime Typeimage/x-icon
FormatBinary

An ICO file, short for "Icon file," is a computer graphics file format commonly used to represent icons for applications, programs, and files in Microsoft Windows operating systems. These files have a .ico extension and can contain multiple images with different sizes and color depths within a single file. ICO files are designed to provide visual representations of the associated programs or files, helping users quickly identify and access them from the desktop, taskbar, or file explorer. Each image within the ICO file typically corresponds to a specific resolution, such as 16x16, 32x32, or 48x48 pixels, to ensure proper display on various screen sizes and contexts.

The ICO file format supports various color depths, including 1-bit monochrome, 4-bit, 8-bit, 24-bit, and even 32-bit with an alpha channel for transparency. When an application or file is accessed, Windows selects the most appropriate image from the ICO file based on the user's display settings and the context in which the icon is being used. For example, in a file explorer, smaller icons may be used to represent files in a list view, while larger icons are displayed in a thumbnail view. This flexibility allows for smooth scaling and optimal visual appearance across different Windows environments.

ICO files are essential for creating a visually cohesive and intuitive user interface on Windows platforms. Designers and developers often use specialized software to create and edit ICO files, ensuring that icons are visually appealing and serve their intended purpose effectively. With the increasing popularity of custom-designed icons, ICO files play a crucial role in branding and user experience, enabling businesses and developers to leave a lasting impression on their users through distinctive and recognizable visual elements.

ICO Converter Capabilities

Our ICO converter can both convert from and to ICO files and our developers are working to improve our ICO conversion tools in future versions.

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Frequently Asked Questions

Is it free to use the ICO conversion tools?

Yes! Our ICO conversion tools are 100% free to use.

Are there any ICO conversion usage limits?

No, you can convert as many files as you wish. We do not impose any conversion limits on our ICO conversion tools.

How long does it take to convert my ICO?

We aim to process all ICO conversions as quickly as possible, this usually takes around 5 seconds however this can be longer for certain files and significantly longer for some larger file formats, so please be patient.

What does the ICO conversion process involve?

Once your ICO file has been uploaded and we know the file format you wish to convert it to our bespoke conversion software will convert your ICO and make it available for you to download with a unique download Url.

Is it safe to convert my ICO on FabConvert.com?

Yes, of course it is! Your ICO, once converted is deleted 1 hour after upload and the download link will expire after this time.

Can I convert my ICO on Linux, Android, iOS or Mac OS?

Yes! Our ICO conversion tools will run on any system with a modern web browser.

Is there any support for me when using the ICO tool?

If you are having difficulty converting your ICO you can contact us and we will try to help where possible.