What is a PNG file? PNG is short for Portable Network Graphic, a type of raster image file. It’s particularly popular file type with web designers because it can handle graphics with transparent or semi-transparent backgrounds.

2022年1月14日 · PNG, short for Portable Network Graphics, is a high-quality graphic file format that you can view in almost any graphic program, image viewer, or web browser....

Portable Network Graphics (PNG, officially pronounced / pɪŋ / [3][4] PING, colloquially pronounced / ˌpiːɛnˈdʒiː / [5] PEE-en-JEE) is a raster-graphics file format that supports lossless data compression. [6] .

便携式网络图形 （英語： Portable Network Graphics， PNG）是一种支持 无损压缩 的 位图 图形格式，支持索引、 灰度 、 RGB 三种颜色方案以及 Alpha通道 等特性。 PNG的开发目标是改善并取代 GIF 作为适合网络传输的格式而不需专利许可，所以受广泛应用于 互联网 及其他方面上。 PNG另一个非正式的名称来源为 递归缩写：“ P NG is N ot G IF”。 PNG的官方念法是“平”（英語IPA： / pɪŋ /；「平」是以 國語 發音）， [1] 但是多数人是当成三个英文字母分开读。 [2] PNG …

PNG（Portable Network Graphics）是一种常见的图像格式，广泛应用于互联网和图形设计。 由于其支持透明背景和无损压缩，PNG成为用户在 网页和多媒体项目中不可或缺的图像格式。

2023年4月20日 · A PNG file is an image saved in the Portable Network Graphic (PNG) format, commonly used to store web graphics, digital photographs, and images with transparent backgrounds. It is a raster graphic similar to a .JPG image but is compressed with lossless compression and supports transparency.

This definition explains PNG as a image file format used for lossless compression, features of the PNG format and comparisons to JPEG and GIF formats. Learn the advantages and disadvantages of PNG and its history.

2024年10月22日 · What Is a PNG File? A PNG file is a Portable Network Graphics file. The format uses lossless compression and is generally considered the replacement for the GIF image format. However, unlike GIFs, PNG files don't support animations.

2024年9月7日 · In this guide, we’ll discuss what makes up a PNG, what it’s used for, and how to convert PNG images to ensure you always have the best image format for your application, enhancing load times without compromising quality.

PNG, [1] short for ``Portable Network Graphics,'' is a computer file format for storing, transmitting, and displaying images. Similar to the GIF and TIFF image formats--in fact, designed to replace them in many applications--PNG supports lossless compression, transparency information, and a range of color depths.