Convert HEIF to ICO — Favicons and Windows Icons
Convert HEIF to ICO online to make a favicon or Windows icon in several sizes. No software to install. Preview one free or batch-convert with Premium.
Drop your HEIF file or click to browse
Why convert HEIF to ICO?
- ICO is supported far more widely than HEIF, so the file is easier to open, share and upload.
- One ICO bundles the standard 16 to 256 px icon sizes (up to the size of your image), ready for a favicon.ico or a Windows shortcut.
What to expect when converting HEIF to ICO
- 图标是正方形的，因此非正方形图片会居中放置在透明正方形上。不会生成比您的图片更大的尺寸，所以请从至少 256 × 256 像素的图片开始。
- 高动态范围和广色域细节会转换为标准 8 位色彩。
HEIF 与 ICO 对比
| 功能 | HEIF | ICO |
|---|---|---|
| 全名 | High Efficiency Image File Format | Windows 图标 |
| 来源 | Developed by MPEG and finalised in 2015 (ISO/IEC 23008-12) | Created by Microsoft for Windows icons |
| 压缩 | 有损（通常为 HEVC） | Lossless images at several sizes |
| 透明度 | Rarely used in camera photos | Yes — smooth, partial transparency |
| 动画 | 否 | 否 |
| 颜色 | 每通道 8 或 10 位，广色域 | 全彩并支持透明 |
| 可用什么打开 | Recent phones and cameras; many PCs, apps and websites need extra software | Browsers (as favicon.ico), Windows and icon editors |
| 最适合 | storing high-quality photos in less space on phones and cameras | website favicons and Windows app or shortcut icons |
| 主要缺点 | 许多电脑、应用和网站都打不开它 | icons are square and at most 256 × 256 pixels |
In short: choose HEIF for storing high-quality photos in less space on phones and cameras; choose ICO for website favicons and Windows app or shortcut icons.
Frequently asked questions
- How do I convert HEIF to ICO?
- Upload your HEIF file above. It is converted to ICO automatically (change the output format or quality in the Settings tab if you need to), then click Download. There is nothing to install.
- Does converting HEIF to ICO lose quality?
- Each icon size is scaled down from your image and stored without further compression, so small sizes stay crisp.
- HEIF or ICO: which should I use?
- Use HEIF for storing high-quality photos in less space on phones and cameras. Use ICO for website favicons and Windows app or shortcut icons. Keep in mind the main drawback of ICO: icons are square and at most 256 × 256 pixels.
- 什么是 HEIF 文件？
- HEIF is the open standard behind HEIC. Samsung phones and several Canon, Sony and Fujifilm cameras can save HEIF photos, which are compact but not yet widely accepted.
- What sizes does the ICO file include?
- The standard icon sizes of 16, 32, 48, 64, 128 and 256 pixels, skipping any larger than your image. Browsers and Windows pick the best size automatically.
- Is the HEIF to ICO converter free?
- Yes. Convert, preview and download a single result without creating an account. Premium adds batch conversion (many files into one ZIP) and larger uploads.
使用 HEIF 转 ICO 可以做什么
在开始之前查看主要功能。
- Convert HEIF files to ICO online
- Bundle standard icon sizes from 16 to 256 px in one file
- Switch to any other output format in Settings
- Batch-convert many HEIF files into one ZIP
- Preview the result before you download
设置参考
5 个设置
HEIF 转 ICO 的可用控件。
设置
- 输出格式下拉框
- Chooses the file type you download. The page opens on its own output format; switch to any other format before converting.选项: JPGPNGWebPAVIFGIFTIFFBMPICOPDF
- 质量滑块范围: 20–100 · 默认: 90
- For JPG, WebP, AVIF and image-to-PDF output: higher keeps more detail but makes a bigger file; 60–80 suits most photos. Documents (Publisher, XPS, EPS…) become PDFs with every page and sharp text, with no quality setting.
- 无损模式开／关
- For WebP and AVIF output: keeps every pixel exactly (best for logos, graphics and transparency) at the cost of a larger file.
- 背景填充取色器
- 适用于无法存储透明度的 JPG、BMP 和图片转 PDF 输出：用于填充透明区域的颜色（默认为白色）。
模式
- 单个文件 / 批量下拉框
- 使用共享设置处理一个文件或一批文件。批量结果下载为一个 ZIP。选项: 单个文件批量
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