Tool to extract and understand the PNG format chunks. The PNG (Portable Network Graphics) image format consists of multiple pieces of data (header, image, meta information, or hidden content).
PNG Chunks - dCode
Tag(s) : Image Processing
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PNG (Portable Network Graphics) image files are composed of several parts, the chunks. Generally a file has a header, a content (iDAT) and an end. The PNG format also has its specification the ability to integrate a comment area chunk, compressed or not, which is usually unreadable without a dedicated software.