Favicon & Desktop Icon Architecture

Convert HEIC to ICO Online

Turn iPhone photos, company logos, and sketches into crisp website favicons and Windows application icons (.ico). 100% private in-browser WebAssembly conversion.

Drop your HEIC files here to convert to ICO

or select from your device

Optimized for Apple .heic and .heif photos. Creates high-definition multi-size icon structures.

Target Format:

Icon Crispness: 100%

Multiple Images Detected â€¢ Choose batch output mode

How would you like to process your photos?

Page Orientation:

Condition: Single-document merging combines all photos into 1 multi-page PDF.

Notification

Simple 3-Step Process

How to Convert HEIC to ICO

Generate clean Windows and favicon icons from iPhone photos.

Upload HEIC Artwork

Choose an iPhone logo, illustration, or photo and drop it into the converter.

ICO Encoding

Preset to multi-resolution Windows ICO standard. Preview before triggering conversion.

Save Favicon

Download ready-to-use `.ico` files for your website head tag or desktop application shortcuts.

Why Convert HEIC to ICO Format?

The universal standard for website browser tabs and Windows application shortcuts.

Website Favicon Standard

Every website requires a `favicon.ico` file to display your brand logo in browser tabs, bookmarks, and mobile shortcuts. Converting an iPhone photo or logo directly into an ICO ensures crisp rendering across legacy and modern browsers.

Windows Desktop Shortcuts

Windows software (.exe) and custom desktop folder shortcuts require `.ico` files to display custom icons properly. Standard HEIC photos cannot be assigned as Windows shortcut icons.

Feature	ICO (.ico)	HEIC (.heic)	PNG (.png)
Browser Favicon Support	100% All Browsers	Unsupported	Modern Only
Windows Icon Assignment	Native (.ico Required)	Unsupported	Requires Extra Conversion
Transparency Channels	Supported (32-bit RGBA)	Supported	Supported

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Frequently Asked Questions

Common questions regarding HEIC to ICO conversion.

What is an ICO file and how can I use it?

An ICO file is an image file format specifically designed for Microsoft Windows icons and website favicons (favicon.ico). It contains one or more small images at multiple sizes (such as 16x16, 32x32, 48x48, or 256x256) so Windows or web browsers can display crisp icons at any scale.

How do I add a converted ICO file to my website as a favicon?

Rename the converted file to favicon.ico and place it in your website root directory, then reference it in your HTML head with: <link rel="icon" type="image/x-icon" href="/favicon.ico">.