ICO to HEIC Converter Online

High-speed ICO to HEIC conversion — batch support, instant results, no signup required.

Drop files here to start

Supports multiple files

File stay private

I converted all my app icons from ICO to HEIC for iOS in one go. Super convenient and no registration needed.

Ava Wright

UI Designer

Drop files here to start

Supports multiple files

File stay private

Start converting your ICO files

ICO to JPG

JPG is ideal for web use and reduces file size

ICO to PNG

PNG offers transparency and high quality for web and design use

ICO to GIF

GIF enables animation and wide compatibility for web graphics

ICO to HEIC

HEIC offers high quality images with smaller file sizes for modern devices

ICO to BMP

BMP offers uncompressed quality, ideal for editing and compatibility.

ICO to TIFF

TIFF offers high-quality images for printing and professional editing

ICO to WebP

WebP offers smaller file size and fast web loading for images

ICO to TGA

TGA supports high-quality images for game textures and graphic design

ICO to PDF

Turn ICO icons into PDF documents easily

How to Convert ICO to HEIC

Upload your ICO icon files

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Select HEIC as the target format

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Download your new HEIC images instantly

Why people all over the world trust us their ICO files

Needed to send icons via WhatsApp and HEIC was required. This tool made it effortless.

Kari Rasmussen

Freelance Developer

No account, no fuss. I converted a whole folder of ICOs for a client presentation in minutes.

Florence Shaw

Consultant

Great for designers! I batch converted all my legacy icons for a new iOS project.

Jay Shepard

Graphic Designer

4.8(459 votes)

conversion rating

You need to convert and download any file to rate the conversion

Easily turn your ICO icons into modern HEIC images

If you work with icons or app assets, you know how often ICO files need to be converted for use in modern environments. Our ICO to HEIC converter is designed for anyone who needs to quickly transform classic Windows icons into the efficient HEIC format, which is perfect for Apple devices, WhatsApp sharing, and optimized storage.

Whether you’re a designer preparing app icons for iOS, a developer updating assets for a cross-platform project, or an e-commerce manager needing to standardize product images, this tool makes the process seamless. Just upload your ICO files, convert them to HEIC, and you’re ready to use them anywhere HEIC is supported.

Batch conversion is fully supported, so you can process dozens or even hundreds of icons at once—saving you hours of manual work. For example, you might need to convert a whole folder of ICO icons for a new app release, or prepare a set of images for sharing via WhatsApp or iCloud.

Everything works directly in your browser, and you never need to create an account or register. Just upload, convert, and download—no extra steps, no hassle. This is the fastest way to bring your ICO icons into the modern HEIC world, whether you’re working on design, documentation, or digital storefronts.

Frequently Asked Questions

Can I convert multiple ICO files at once?

Yes — batch conversion is supported. Upload several ICO files and convert them together to HEIC in one run.

Do I need to create an account?

No account is required. You can upload and convert ICO files immediately without registration.

Which file types can be converted to HEIC?

This tool focuses on ICO to HEIC conversion, but we also support many common image formats depending on the workflow.

Are my files secure during conversion?

Files are processed over encrypted connections and removed after conversion to protect your data.