Convert HEIC to ICO

Convert HEIC images to ICO format online. Fast, secure, client-side processing.

HEIC → ICO

Drop HEIC files here

Supports images up to 50MB and 100MP

Or press ⌘/Ctrl + O

HEIC vs ICO

HEIC

Apple's modern format used in iOS devices

Compression: lossy

Quality: high

File Size: small

Transparency: ✗

Browser Support: limited

ICO

Icon format for Windows applications

Compression: lossless

Quality: standard

File Size: small

Transparency: ✓

Browser Support: universal

How to Convert HEIC to ICO

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1. Select Files

Click "Choose Files" or drag your HEIC images into the converter area.

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2. Choose Settings

Select ICO as output format and adjust quality settings if needed.

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3. Download

Your converted ICO files will be ready for download in seconds.

💡 Pro Tip:

All conversion happens locally in your browser. Your HEIC files never leave your device, ensuring complete privacy and security.

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Frequently Asked Questions

Is it safe to convert HEIC to ICO?

Yes, absolutely! QuickImager processes all images locally in your browser. Your HEIC files never leave your device, ensuring complete privacy and security.

Will I lose quality when converting HEIC to ICO?

No quality loss! ICO uses lossless compression, so your image quality will be preserved.

How long does it take to convert HEIC to ICO?

Conversion is typically very fast (seconds) since it uses your computer's processing power directly. No uploading or waiting for servers!