How to Convert HEIC to ICO Free, Step by Step
Need an ICO from an HEIC? Here is how to convert HEIC to ICO, what usually goes wrong, and how to get a file you can use first time.
Why convert HEIC to ICO?
An ICO is a Windows icon: several sizes of the same image in one file. Holds 16, 32, 48, 128 and 256px together, so the system picks the right one.
- Favicons.
- Windows application icons.
- Browser tab icons.
The catch is the HEIC itself. Patent-encumbered and poorly supported outside Apple. Most browsers cannot open one. That is why the conversion matters as much as the file you start with.
Where most converters let you down
Plenty of tools will happily take your HEIC and give you something back. The trouble is what they give you: many resize, recompress or flatten your picture without telling you. You only find out later, when the file will not cut, print, import or open the way you expected.
What you actually want is the same picture in a new format, at full size, with transparency handled properly. That is the standard this HEIC to ICO converter is built to.
How to convert HEIC to ICO in 3 steps
- Open the HEIC to ICO converter and drop in your HEIC.
- Check the result in the preview and adjust the settings if you need to.
- Download the ICO.
Why Veconvert is the better HEIC to ICO converter
- Every pixel kept. Original width and height, no hidden resizing.
- Transparency handled. Alpha is carried across.
- Batch it. Drop a folder of files and convert them together.
- Nothing uploaded. Photos stay on your device.
What happens to your file
An HEIC is decoded in your browser with libheif compiled to WebAssembly, which is why it works in Chrome, Edge and Firefox on Windows. The picture is not resized, sharpened or smoothed.
The conversion runs in your browser, so the file is never uploaded: client work, statements and unreleased designs stay on your computer.
Getting the best ICO: mistakes to avoid
- iPhone photos are large and sharp, which helps; crop to the subject before converting.
- Start from a square picture at least 256 pixels wide; every icon size is made from it.
- Keep your original file; converting to a lossy format and back cannot restore detail.
What it costs
Yes, converting is free: the conversion and checking the result cost nothing, and the work runs in your browser, so nothing is uploaded. The side-by-side preview on the converter pages comes with a free account. Saving the finished file is paid: $3.49 for one file ($3.99 for a technical file such as DXF, G-code, STL or embroidery) with no account needed, or included in a plan from $6.99 a month.
You see the result before you spend anything, so you only pay for a file you are happy with.
Frequently asked questions
How do I convert HEIC to ICO?
Drop your HEIC file on this page, check the preview, and press Download. The ICO is made in a few seconds, with no sign-up.
Is my HEIC file uploaded anywhere?
No. The heic to ico conversion runs in your browser, on your own device. The file never leaves it.
Is it free?
Yes, converting is free: the conversion and checking the result cost nothing, and the work runs in your browser, so nothing is uploaded. The side-by-side preview on the converter pages comes with a free account. Saving the finished file is paid: $3.49 for one file ($3.99 for a technical file such as DXF, G-code, STL or embroidery) with no account needed, or included in a plan from $6.99 a month.