Free · No sign-up · 100% in your browser

ICO File Converter

Make a multi-size .ico from PNG, JPG, WebP, or SVG — or drop an existing .ico to split its frames into PNG. Built for “I need an .ico file” and quick frame export; for a dedicated extract flow see ICO to PNG. Everything runs in your browser — no upload.

No upload No account No paywall

Drop an image or .ico

PNG · JPG · WebP · SVG · ICO — nothing is ever uploaded

Your image is processed in your browser and never uploaded · Privacy & analytics
Soft size cap ~10 MB · processing uses Canvas in your browser
Preview

image

Image fit

Fit mode
Padding inset 0%
Background
Corners

HTML <head> snippet

icon.ico

ICO detected — preview and download PNG frames (or use ICO to PNG for the dedicated extractor).

1

Local only

Images are decoded and resized with Canvas in your browser. Your image data is never uploaded for conversion.

2

ICO + ZIP

One pass builds a multi-size .ico and a favicon.zip with PNG sizes you checked.

3

Head snippet

Copy ready-to-paste <link rel="icon"> tags for your site.

4

No paywall

Free, no signup, no preview unlock — drop, download, done.

How do I create an ICO file / make a .ico?

Drop PNG, JPG, WebP, or SVG here, check sizes, and download. This page is optimized for “I need an .ico file” — Windows icons and favicon.ico — while Icon Converter is the broader image-to-icon + favicon workflow.

Six icon sizes in one ICO file: 16, 32, 48, 64, 128 and 256 pixels
One ICO file can contain multiple icon sizes.

How do I convert an image to an ICO file without uploading?

All packing is local. Choose 16–256 sizes, download multi-size .ico, and optionally export favicon.zip with a head snippet.

What is the difference between an ICO file and a favicon PNG?

An .ico can store several resolutions in one container; PNG favicons are single images linked from HTML. Many sites ship both.

Can I convert ICO back to PNG on this page?

Yes — drop a .ico into the zone above to split frames into PNG (or ZIP). Prefer a dedicated extractor? Use ICO to PNG.

According to MDN’s favicon glossary and the Wikipedia ICO file-format article, sites typically expose multiple icon sizes; IconToGo exports those sizes as one local pack.

FAQ

What is an ICO file?

A container that can hold several icon resolutions (16–256+). Browsers and Windows use it for favicons and app icons.

Can this ICO file converter split an .ico into PNG?

Yes. Drop a .ico here to preview and download each frame as PNG (or a ZIP). For a dedicated ICO→PNG experience see ICO to PNG.

How do I make a multi-size .ico from an image?

Drop PNG, JPG, WebP, or SVG, check sizes, and download .ico or favicon.zip — all local, no upload.

Why local?

Logos are brand assets — keeping them off upload converters reduces leakage risk.