免费在线 JPEG 转 PNM 转换器

JPEG
PNM

JPEG

Joint Photographic Experts Group

JPEG is one of the most popular graphic formats used for storing still images and similar images. JPEG algorithm is capable of compressing the image as lossy and lossless. The most widely used JPEG received in digital photography and picture archiving and communication via the Internet. JPEG compression is not suitable for drawings, text and iconic graphics.

PNM

Portable anymap

A bitmap image in the Portable Any Map format that was originally developed for processing and storing several types of monochrome and color images without compression as well as grayscale images. Bitmap graphics data in a PNM file are stored using ASCII or binary structure.
如何将 JPEG 转换为 PNM

步骤 1:上传文件

点击上传按钮或将您的 JPEG 文件拖拽到上传区域。

步骤 2:转换文件

点击"转换"并等待转换完成

步骤 3:下载

下载已转换的 PNM 文件

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