PNG→AVIF
PNG转AVIF
100%私密 • 即时转换 • 无需上传
100%私密
即时转换
无需上传
将图像拖放到此处
或点击浏览
AVIFJPGPNGWebPHEIC
一次最多10个文件 • Max 25MB per file
常见问题
如何将PNG转换为AVIF？▼
将您的PNG文件拖放到上面的转换器中，或点击浏览。转换在您的浏览器中即时完成。然后点击下载。
这个转换器是免费的吗？▼
是的，AVIF.expert 100%免费，无限制、无水印、无需注册。
我的数据安全吗？▼
绝对安全。所有转换都使用WebAssembly在您的浏览器中进行。您的文件永远不会离开您的设备。
一次可以转换多少个文件？▼
您可以一次转换最多10个文件。每个文件最大25MB。
Does converting PNG to AVIF keep transparency?▼
Yes — AVIF supports a full alpha channel like PNG, so transparent areas stay transparent. Test at a mid-range quality first, since transparent edges are where artifacts appear first.
What to Know Before You Convert
Convert to AVIF when a PNG's transparency is the reason the file is huge — logos, icons, and screenshots with flat colors compress especially well while keeping the alpha channel intact.
Transparency is preserved
AVIF supports a full alpha channel like PNG, so transparent areas stay transparent after conversion.
Watch the edges first
Soft shadows and anti-aliased icon borders are where compression artifacts show up first — test at a mid-range quality before dropping lower.