How do I convert ICO to TIFF?

Upload your ICO file above. It is converted to TIFF 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 ICO to TIFF lose quality?

No. Both formats are lossless, so every pixel is kept exactly.

Will the TIFF keep the transparent background?

Yes. TIFF supports smooth, partial transparency, so transparent areas stay transparent.

ICO or TIFF: which should I use?

Use ICO for website favicons and Windows app or shortcut icons. Use TIFF for print production, scanning and long-term archiving. Keep in mind the main drawback of TIFF: very large files that web browsers won't display.

什么是 ICO 文件？

An ICO file bundles one picture at several sizes, from 16 to 256 pixels, so browsers and Windows can pick the sharpest version for a tab, bookmark or desktop shortcut.

Is the ICO to TIFF 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.

Convert ICO to TIFF — Lossless TIFF for Print

Convert ICO to TIFF online for lossless files ready for print and archiving. No software to install. Preview one free or batch-convert with Premium.

Drop your ICO file or click to browse

Why convert ICO to TIFF?

Transparent areas stay transparent: TIFF supports smooth, partial transparency just like ICO.
TIFF is made for print production, scanning and long-term archiving.

What to expect when converting ICO to TIFF

您原来的 ICO 文件不会被更改：您下载的是一份新的 TIFF 副本。
The TIFF keeps the pixel dimensions of your ICO.

ICO 与 TIFF 对比

功能	ICO	TIFF
全名	Windows 图标	标签图像文件格式
来源	Created by Microsoft for Windows icons	Created by Aldus in 1986, now maintained by Adobe
压缩	Lossless images at several sizes	Lossless (LZW) or uncompressed
透明度	Yes — smooth, partial transparency	Yes — smooth, partial transparency
动画	否	否
颜色	全彩并支持透明	Up to 16 bits per channel, RGB or CMYK
可用什么打开	Browsers (as favicon.ico), Windows and icon editors	照片编辑器、印刷和扫描软件；大多数浏览器不显示它
最适合	website favicons and Windows app or shortcut icons	print production, scanning and long-term archiving
主要缺点	icons are square and at most 256 × 256 pixels	文件非常大，网页浏览器不会显示

In short: choose ICO for website favicons and Windows app or shortcut icons; choose TIFF for print production, scanning and long-term archiving.

Frequently asked questions

How do I convert ICO to TIFF?: Upload your ICO file above. It is converted to TIFF 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 ICO to TIFF lose quality?: No. Both formats are lossless, so every pixel is kept exactly.
Will the TIFF keep the transparent background?: Yes. TIFF supports smooth, partial transparency, so transparent areas stay transparent.
ICO or TIFF: which should I use?: Use ICO for website favicons and Windows app or shortcut icons. Use TIFF for print production, scanning and long-term archiving. Keep in mind the main drawback of TIFF: very large files that web browsers won't display.
什么是 ICO 文件？: An ICO file bundles one picture at several sizes, from 16 to 256 pixels, so browsers and Windows can pick the sharpest version for a tab, bookmark or desktop shortcut.
Is the ICO to TIFF 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 ICO 转 TIFF 可以做什么

在开始之前查看主要功能。

Convert ICO files to TIFF online
Keep every pixel with lossless TIFF output
Switch to any other output format in Settings
Batch-convert many ICO files into one ZIP
Preview the result before you download

使用这个工具

设置参考

ICO 转 TIFF 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）。