webp

Five WebP files with extreme shapes: webp_1x1, webp_10000x1, webp_1x10000, webp_16383x1 and webp_1x16383. WebP can only go up to 16383 pixels on a side, a lower limit than JPG or GIF, and the files here reach it with a single row or column, so each is under 550 bytes. Use them to check how decoders, resizers and preview generators behave at the boundaries of the format. A well-built system either handles them safely or rejects them with a clear message, and never runs out of memory or leaves a job stuck.