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Library Settings



Estimate the approximate location of pictures without coordinates.

Quality Filter

Non-photographic and low-quality images require a review before they appear in search results.

Convert to JPEG

Automatically creates JPEGs for other file types so that they can be displayed in a browser.

Convert to JPEG should not be disabled as this will effectively prevent PhotoPrism from indexing file types other than JPEG - unless files were already converted to JPEG, and stored using the same file name prefix.


Stacks group files with a similar frame of reference, but differences of quality, format, size or color. Go to Photos > Stacks to see all photo stacks in your library.

PhotoPrism offers three methods for stacking files:

  • Place & Time
  • Unique ID
  • Sequential Name

Changing stacking settings won't unstack already stacked files.