covert Jpeg file to bitmap file using Photoshop

H
Posted By
hewvl
Jul 19, 2004
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310
Replies
1
Status
Closed
I would like to find out if there’s any information lost in coverting Jpeg image (save as) into bitmap using photoshop software ?

Thanks,
Hewvl

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L
LenHewitt
Jul 19, 2004
Hewvl,

That depends upon what you mean by ‘bitmap’. In Photoshop Bitmap has a very specific meaning – it refers to a one-bit, bi-level image with only black and white – no tones at all. In that case, obviously all tonal and colour data would be lost.

If you mean the .bmp format, then when saving as .bmp you have a number of choices as to bit-depth. Provided you choose 24-bit then no data will be lost when saving an RGB file previously in JPEG format

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