• Command + U (Mac) | Control + U (Win) applies Auto Tone (which can help set black and white points and increase dynamic range for flat images).
• Command + Shift + U (Mac) | Control + Shift + U (Win) applies Auto White Balance.
• To apply an auto adjustment to every image, enable Apply Auto Tone Adjustments in the Preferences > Presets.

Merci beaucoup!
Bonne journée à vous et vos collaborateur .
Dan
Hi Julieanne
Is there an auto-adjustment (planned) that only sets black and white point without touching the other controls, something like auto-levels in Photoshop? It would be useful.
Cheers
Leigh
I agree – I would suggest posting your request to either of these forums so that the product management team can see it as well.
http://forums.adobe.com/community/lightroomhttp://feedback.photoshop.com/photoshop_family-j
I have never agreed with Lightroom’s or Photoshop’s Auto Tone, Auto Color or Auto White Balance decisions, which come out more like guesses. It just isn’t that hard to adjust them manually — the sliders work and the previews are constant and accurate.
The real question is: how good are Lightroom’s Auto Adjustment Commands? I have tried them over and over again, with dismal results. Am I doing something wrong? Can I suggest one of your wonderful video tutorials to deal with this issue?
Thank you.
Hello Juleanne,
am I doing anything wrong – when I press strg + U like you stated in Lr 4.4(RC), in Windows 8 64Bit, in the development module, it opens the preferences, but doesn’t apply any changes to my image.
Best wishes
Robert
Robert, that shortcut should work. Is there any chance that you have remapped your keys or changed the key mapping in WIndow’s preferences? -j
Dear Julieannne,
many thanks for your answer !
No, I haven’t remapped any key, whether in windows, nor in Lightroom. I’m using Lr 4.4 RC. I’ve checked it again, went with an untouched image into developement, and pressed
strg + u -> preferences dialog is opened,
strg + shit + u changes the white-ballance to automatic.
OS is Windows 8 64bit with current MS updates installed
Best wishes
Robert
Robert – have you got an unusual keyboard setting? Try it with a U?/US keyboard and setting windows keyboard setting appropriately. We find European keyboards can do strange things in Windows 8 if the setup is not perfect
See…. that was meant to be UK Keyboard (United Kingdom)