Do I need to know which icon sizes to include?

No. Deliteful automatically generates all standard Windows icon sizes from your source image. You do not need to specify sizes or have any technical knowledge about the ICO format.

What image file should I upload — my logo PNG or something else?

Upload the highest-resolution version of your logo or icon in PNG, JPG, JPEG, or WebP format. PNG with a transparent background gives the best results if your logo has one.

Can I use the resulting ICO for a software installer I am distributing to clients?

Yes. The generated ICO contains all standard Windows sizes and is suitable for use in installers, application manifests, and desktop shortcuts.

A free Deliteful account gives you access to the tool at no cost. Signing up takes about 3 clicks with Google — no credit card required. Paid plans unlock higher usage limits.

Turn Your Business Logo Into a Windows ICO File

When you commission or distribute a Windows desktop tool for your business — accounting software, a branded client portal, a custom internal utility — the application icon is the first thing users see. Using a plain PNG instead of a proper ICO file results in blurry shortcuts and an unprofessional appearance. Deliteful converts your logo into a correctly structured Windows ICO with no technical steps required.

Create free account

Most small business owners are not image editors or developers, but they regularly need production-ready assets — for branded software installers, Windows shortcuts, or tools handed off to a developer. An ICO file needs to contain multiple sizes so Windows can display the icon correctly whether it appears as a small 16px file list entry or a large 256px taskbar item. Getting this right without specialized software used to mean hiring someone or learning an obscure export pipeline.

Deliteful removes that friction. Upload your PNG, JPG, JPEG, or WebP logo file, sign in with your Google account, and download a Windows-ready ICO. The tool handles resampling and size embedding automatically. Files up to 50MB are supported, and if you have multiple branded assets to convert, batch upload processes up to 50 files in a single job.

How it works

1
Create your free account
Sign in with Google to get started — no credit card or technical setup required.
2
Upload your logo or icon image
Upload a PNG, JPG, JPEG, or WebP file of your business logo or icon artwork, up to 50MB.
3
Download your ICO file
Receive a Windows-compatible multi-size ICO file ready for use in your software shortcut or installer.

Frequently asked questions

Do I need to know which icon sizes to include?: No. Deliteful automatically generates all standard Windows icon sizes from your source image. You do not need to specify sizes or have any technical knowledge about the ICO format.
What image file should I upload — my logo PNG or something else?: Upload the highest-resolution version of your logo or icon in PNG, JPG, JPEG, or WebP format. PNG with a transparent background gives the best results if your logo has one.
Can I use the resulting ICO for a software installer I am distributing to clients?: Yes. The generated ICO contains all standard Windows sizes and is suitable for use in installers, application manifests, and desktop shortcuts.
Is this free to use?: A free Deliteful account gives you access to the tool at no cost. Signing up takes about 3 clicks with Google — no credit card required. Paid plans unlock higher usage limits.

Create your free Deliteful account with Google and convert your business logo to a Windows-ready ICO file in under a minute.