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Participant
Jul 7, 2025 11:36 PM UTC
Question

Export Setting- cannot change file size

New user here! Export setting for file size is 3MP, this area is greyed out so I cannot change. Working with DNG files. How can I change this, my camera is 20 MP.

2 replies

JohanElzenga
Community Expert
Community Expert
Jul 8, 2025 8:36 AM UTC

Can you post a screenshot? In the export settings you will normally change the pixel size, not the file size. The file size is simply a result of the chosen pixel size.

 

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-- Johan W. Elzenga
Noel Orridge
Community Manager
Community Manager
Aug 2, 2025 12:29 AM UTC

Hi @Abasketcasejen, Thank you for reaching out! Along with the screenshot as Johan asked, could you please share more details about your issue, such as your workflow, Lightroom, and macOS version?

Thanks! ^Noel

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Noel