Darktable 5.6 shipped what might be its most impactful feature yet for photographers migrating from Lightroom: AI-powered object masking. No subscription, no cloud, just open-source AI running locally on your machine.

What is AI Object Masking?

The new masking system uses SAM 2.1 and SegNext to detect and isolate subjects automatically — click on something and Darktable figures out the rest.

How it compares to Lightroom

Lightroom’s AI masking has been a major reason photographers hesitate to switch. This closes that gap significantly.

Watch the full tutorial

Key takeaways

  • AI masking is available in Darktable 5.6 and above
  • Works locally — no data leaves your machine
  • Supports people, objects, skies, and backgrounds
  • Free, forever