.png

关于 PNG 格式

A lossless image format that preserves every pixel perfectly, with full transparency support.

特性

扩展名.png

MIME 类型image/png

压缩无损

透明度是

动画否

浏览器支持99%+（所有浏览器）

从 PNG 转换

PNG to JPEG, PNG to WebP, and PNG to AVIF.

转换为 PNG

JPEG to PNG, WebP to PNG, and AVIF to PNG.

优势

Lossless compression preserves all detail
Full alpha transparency
Universal browser support

局限性

Much larger file sizes than lossy formats
Not ideal for photographs
No animation support