Convert SVG to ICO — Favicons and Windows Icons
Convert SVG 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 SVG file or click to browse
Why convert SVG to ICO?
- Transparent areas stay transparent: ICO supports smooth, partial transparency just like SVG.
- 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 SVG 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。
- SVG 以固定的像素尺寸绘制，因此之后放大时 ICO 不会保持清晰。请保留原文件以便编辑。
SVG 与 ICO 对比
| 功能 | SVG | ICO |
|---|---|---|
| 全名 | 可缩放矢量图形 | Windows 图标 |
| 来源 | 自 2001 年起成为 W3C 标准 | Created by Microsoft for Windows icons |
| 压缩 | Vector shapes (text-based) | Lossless images at several sizes |
| 透明度 | Yes — smooth, partial transparency | Yes — smooth, partial transparency |
| 动画 | 是 | 否 |
| 颜色 | 任意颜色——形状是绘制出来的，而不是以像素存储 | 全彩并支持透明 |
| 可用什么打开 | Browsers and design tools; many apps and upload forms reject it | Browsers (as favicon.ico), Windows and icon editors |
| 最适合 | logos, icons and illustrations that must stay sharp at any size | website favicons and Windows app or shortcut icons |
| 主要缺点 | 它无法高效保存照片，且许多应用不接受它 | icons are square and at most 256 × 256 pixels |
In short: choose SVG for logos, icons and illustrations that must stay sharp at any size; choose ICO for website favicons and Windows app or shortcut icons.
Frequently asked questions
- How do I convert SVG to ICO?
- Upload your SVG 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 SVG to ICO lose quality?
- Each icon size is scaled down from your image and stored without further compression, so small sizes stay crisp.
- Will the ICO keep the transparent background?
- Yes. ICO supports smooth, partial transparency, so transparent areas stay transparent.
- SVG or ICO: which should I use?
- Use SVG for logos, icons and illustrations that must stay sharp at any size. 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 SVG 文件？
- SVG 用形状和路径而不是像素来描述图像，因此在任何尺寸下都保持清晰。社交网络、邮件应用和许多上传表单都不接受 SVG，这就是人们要转换它的原因。
- 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 SVG 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 SVG 转 ICO 可以做什么
在开始之前查看主要功能。
- Convert SVG 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 SVG files into one ZIP
- Preview the result before you download
设置参考
5 个设置
SVG 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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