How do I convert SVG to AVIF?

Upload your SVG 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 SVG 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.

SVG or AVIF: which should I use?

Use SVG for logos, icons and illustrations that must stay sharp at any size. 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 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。

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

Convert SVG 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 SVG file or click to browse

Why convert SVG to AVIF?

Transparent areas stay transparent: AVIF supports smooth, partial transparency just like SVG.
AVIF is made for the smallest high-quality images for websites and apps.

What to expect when converting SVG to AVIF

AVIF uses lossy compression by default; raise the quality or switch on lossless in Settings for a closer copy.
SVG 以固定的像素尺寸绘制，因此之后放大时 AVIF 不会保持清晰。请保留原文件以便编辑。

SVG 与 AVIF 对比

功能	SVG	AVIF
全名	可缩放矢量图形	AV1 图像文件格式
来源	自 2001 年起成为 W3C 标准	Released by the Alliance for Open Media in 2019
压缩	Vector shapes (text-based)	有损或无损
透明度	Yes — smooth, partial transparency	Yes — smooth, partial transparency
动画	是	是
颜色	任意颜色——形状是绘制出来的，而不是以像素存储	8, 10 or 12 bits per channel, including HDR
可用什么打开	Browsers and design tools; many apps and upload forms reject it	Current Chrome, Edge, Firefox and Safari 16+; fewer editing apps
最适合	logos, icons and illustrations that must stay sharp at any size	the smallest high-quality images for websites and apps
主要缺点	它无法高效保存照片，且许多应用不接受它	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 SVG for logos, icons and illustrations that must stay sharp at any size; choose AVIF for the smallest high-quality images for websites and apps.

Frequently asked questions

How do I convert SVG to AVIF?: Upload your SVG 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 SVG 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.
SVG or AVIF: which should I use?: Use SVG for logos, icons and illustrations that must stay sharp at any size. 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 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。
Is the SVG 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 SVG 转 AVIF 可以做什么

在开始之前查看主要功能。

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

使用这个工具

设置参考

SVG 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）。