How do I convert TIFF to AVIF?

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

AVIF is lossy by default, so some fine detail is discarded to make the file smaller. Raise the quality or switch on lossless in Settings for a closer copy.

Will the AVIF keep the transparent background?

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

TIFF or AVIF: which should I use?

Use TIFF for print production, scanning and long-term archiving. Use AVIF for the smallest high-quality images for websites and apps. Keep in mind the main drawback of AVIF: it is slow to create and many editing apps and older devices can't open it.

什么是 TIFF 文件？

TIFF is the workhorse of print and archiving. It keeps every pixel without loss and is accepted by print shops, publishers and document-management systems.

Is the TIFF to AVIF 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 TIFF to AVIF — Smallest High-Quality Images

Convert TIFF to AVIF online for very small web images that keep transparency. No software to install. Preview one free or batch-convert with Premium.

Drop your TIFF file or click to browse

Why convert TIFF to AVIF?

AVIF files are usually smaller than TIFF for the same picture, so pages load faster and uploads finish sooner.
Transparent areas stay transparent: AVIF supports smooth, partial transparency just like TIFF.
AVIF is made for the smallest high-quality images for websites and apps.

What to expect when converting TIFF to AVIF

AVIF uses lossy compression by default; raise the quality or switch on lossless in Settings for a closer copy.
多页 TIFF 只会转换第一页，CMYK 印刷色彩会转为标准 RGB。

TIFF 与 AVIF 对比

功能	TIFF	AVIF
全名	标签图像文件格式	AV1 图像文件格式
来源	Created by Aldus in 1986, now maintained by Adobe	Released by the Alliance for Open Media in 2019
压缩	Lossless (LZW) or uncompressed	有损或无损
透明度	Yes — smooth, partial transparency	Yes — smooth, partial transparency
动画	否	是
颜色	Up to 16 bits per channel, RGB or CMYK	8, 10 or 12 bits per channel, including HDR
可用什么打开	照片编辑器、印刷和扫描软件；大多数浏览器不显示它	Current Chrome, Edge, Firefox and Safari 16+; fewer editing apps
最适合	print production, scanning and long-term archiving	the smallest high-quality images for websites and apps
主要缺点	文件非常大，网页浏览器不会显示	它的生成速度慢，许多编辑应用和旧设备都打不开它

In short: choose TIFF for print production, scanning and long-term archiving; choose AVIF for the smallest high-quality images for websites and apps.

Frequently asked questions

How do I convert TIFF to AVIF?: Upload your TIFF file above. It is converted to AVIF 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 TIFF to AVIF lose quality?: AVIF is lossy by default, so some fine detail is discarded to make the file smaller. Raise the quality or switch on lossless in Settings for a closer copy.
Will the AVIF keep the transparent background?: Yes. AVIF supports smooth, partial transparency, so transparent areas stay transparent.
TIFF or AVIF: which should I use?: Use TIFF for print production, scanning and long-term archiving. Use AVIF for the smallest high-quality images for websites and apps. Keep in mind the main drawback of AVIF: it is slow to create and many editing apps and older devices can't open it.
什么是 TIFF 文件？: TIFF is the workhorse of print and archiving. It keeps every pixel without loss and is accepted by print shops, publishers and document-management systems.
Is the TIFF to AVIF 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 TIFF 转 AVIF 可以做什么

在开始之前查看主要功能。

Convert TIFF files to AVIF online
Choose AVIF quality or switch to lossless
Switch to any other output format in Settings
Batch-convert many TIFF files into one ZIP
Preview the result before you download

使用这个工具

设置参考

TIFF 转 AVIF 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）。