Originally posted to r/amoledbackgrounds

    • @Chais
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      211 months ago

      You mean these? They’re definitely JPEG artifacts. JPEG is a very lossy compression and this is what that looks like. If OP has the original they can export it to PNG or lossless webp to show the difference.

        • @Chais
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          111 months ago

          If it was uploaded as JPEG initially there’s nothing you can do. The information lost to compression can not be invented by converting to PNG.