image

Example broken images for tesing in GIF, JPG, PNG and WebP, three for each format. The corrupt_header files have their opening bytes zeroed, so they are not recognised as images. The corrupt_body files keep a valid header but have damaged pixel data, and some viewers show half a picture, grey blocks or nothing. The empty files are 0 bytes. They come from the clean 640x480 samples. Use them to test thumbnail generation, image resizing and upload checks: a good system rejects each one with a clear message and does not leave a broken thumbnail or a stuck job.