Compressed does not always mean lower resolution, but could be compressed colour space, or optimised storage of the same coloured pixels. Just, temper your expectations with “zooming in for hours”. Nircam can do about 14500x8500, all the others are less
Hello u/CanadianGamingChan, your submission "Looking for uncompressed space images" has been removed from r/space because:
Such questions should be asked in the "All space questions" thread stickied at the top of the sub.
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Jupiter_lover1 t1_itjkyob wrote
The James Webb official website has the lossless .tiff images to download
https://webbtelescope.org/resource-gallery/images