WebP 概述
WebP 歷史
Learn more about WebP
WebP 的好處
WebP 的缺點
WebP 質量
WebP 損失和無損壓縮
FAQs about WebP
什麼是 WebP?
如何查看 WebP?
如何將 WebP 圖像轉換為其他格式的圖像?
我可以使用免費的 WebP 轉換器嗎?
Techincal FAQs about WebP
WebP 的最高質量價值是多少?
如何在網頁上上傳 WebP 圖像?
WebP 圖像的最大尺寸是多少?
將圖像轉換為 WebP 圖像時應該怎麼做?

WebP 圖像的最大尺寸是多少?

What is the maximum size a WebP image can be?

A WebP image has a limit on its width and height. The maximum pixel dimensions of a WebP image is 16383 x 16383.

What color spaces does the WebP format support?

The WebP format uses 8 bits for each of three color channels (Red, Green, and Blue) and therefore the format can display 16,777,216 different colors at a time. The format also uses 8 bits for alpha channel and supports 0~255 levels of opacity.

Does WebP support progressive or interlaced display?

Saving a WebP file with lossy compression uses YUV color space and it makes a difference in image quality between the WebP result and the original image.

The WebP format is designed not to put too much pressure on the CPU and memory, and does not support progressive or interlaced display unlike the JPG format does.