How do I convert GIF to AVIF?

Upload your GIF 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 GIF 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.

Will the animation be kept?

不能。AVIF 无法保存动画，因此动态 GIF 会保存为其第一帧。

GIF or AVIF: which should I use?

Use GIF for short animations, stickers and flat-color graphics. 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 GIF 文件？

GIF 是最早的网页动画格式。每帧只能使用 256 种颜色，因此更适合简单图形和短循环动画，而不是照片。

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

Convert GIF 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 GIF file or click to browse

Why convert GIF to AVIF?

AVIF files are usually smaller than GIF for the same picture, so pages load faster and uploads finish sooner.
AVIF is made for the smallest high-quality images for websites and apps.

What to expect when converting GIF to AVIF

AVIF 无法保存此动画，因此动态 GIF 会保存为其第一帧。
AVIF uses lossy compression by default; raise the quality or switch on lossless in Settings for a closer copy.

GIF 与 AVIF 对比

功能	GIF	AVIF
全名	Graphics Interchange Format	AV1 图像文件格式
来源	Introduced by CompuServe in 1987	Released by the Alliance for Open Media in 2019
压缩	无损，但仅限 256 种颜色	有损或无损
透明度	只有开/关（一种透明色）	Yes — smooth, partial transparency
动画	是	是
颜色	每帧最多 256 种颜色	8, 10 or 12 bits per channel, including HDR
可用什么打开	All browsers, email apps and messaging apps	Current Chrome, Edge, Firefox and Safari 16+; fewer editing apps
最适合	短动画、贴纸和纯色图形	the smallest high-quality images for websites and apps
主要缺点	仅 256 种颜色，且透明只有开/关两种状态	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 GIF for short animations, stickers and flat-color graphics; choose AVIF for the smallest high-quality images for websites and apps.

Frequently asked questions

How do I convert GIF to AVIF?: Upload your GIF 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 GIF 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.
Will the animation be kept?: 不能。AVIF 无法保存动画，因此动态 GIF 会保存为其第一帧。
GIF or AVIF: which should I use?: Use GIF for short animations, stickers and flat-color graphics. 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 GIF 文件？: GIF 是最早的网页动画格式。每帧只能使用 256 种颜色，因此更适合简单图形和短循环动画，而不是照片。
Is the GIF 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 GIF 转 AVIF 可以做什么

在开始之前查看主要功能。

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

使用这个工具

设置参考

GIF 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）。