Knowledge Base

Is the thumb image generated from bmp format?

Thumb images could not be generated from bmp images. Clicking on this will give a big image of the uploaded bmp, but thumb could not be generated from bmp images. We have now uploaded a message on your site as 'Use jpg/gif/png images" as thumb images could not be generated from bmp.

Any of the file formats such as jpeg, gif, or png are acceptable for uploading a thumb image. These file formats are most commonly used for images on communities or social networking sites. Jpeg is optimal for photographs or naturalistic artwork because the algorithm simplifies the image resulting in a sometimes more pixelated image, but the compression and parameters can be adjusted. Thus, image size can be substituted for output image quality. Gif compresses images more than jpeg, but is not always the best choice for images with sharp edges or a greater contrast between colors. Png is superior and has better compression that gif and supports millions of colors.



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