Do professionals all edit their pictures heavily?

I can't speak for the pros, though I would tend to think that if they're selling it, they probably spend some time on it. Of course, if they're shooting for advertising, then it is pretty much assured that the image is going to see a lot of post-processing work...

For myself, it depends. In general, for most, I feel that if I have to spend more than a few minutes on the image, than I haven't taken a good enough shot. Usually I do some curve adjustments, perhaps noise reduction, sharpening (since RAW needs it), and maybe some minor saturation adjustments. Mind you, I'm not about to be featured in a photo magazine for my brilliance, so take my approach with that particular grain of salt. :)

Now, if I'm going for something "artsy" that just uses the image as a base, I'll spend more time on it, quite a bit sometimes. I didn't used to do that kind of thing, but then I came to the conclusion that I'm not a photojournalist, that I'm trying to create art, and so using one of my photographs as a base for that is just fine. I can't draw or paint, so I have to start from something!

The standard answer is "it depends". Sometimes you get everything right and only minor adjustments are needed, and sometimes you want to make sure it's perfect in every way because you want to print it large.

For me it depends on the nature of the photograph. I spend more time cleaning up portraits, and almost nothing if it's just a family snapshot. And by "almost nothing" I mean correcting white balance and cropping, and that really is minimal.

I do think that all digital pictures could always use some processing, even if it's a simple curves adjustment, to bring them to life. It is a major advantage of digital photography.

For me it really depends - I have been trying to improve my shots on camera and then the plan is only to heavily process a shot if I am looking for a distinctive look.

I do tend to spend more time cleaning up portraits, making sure the skin tone is even. Occasionally a spot of photoshopping to remove blemishes.

When I first started I used to think that heavily processing shots was cheating in a way - I now understand that it is a methodology for enhancing what you have already done. I wish my editing skills were better

It will always depend on the type of photography, but I'd suggest there is a scale:

With virtually no post-processing (so maybe keywording, maybe lens calibration adjustments) you get the world of the Stock photographer - most agencies prefer unsharpened pictures, as it would be normal for their client to go on and make final adjustments ready for their media.

With a bit more processing (so we're adding in things like sharpening for final display, or tweaking levels for greater artistic expression) you get your landscape photographers.

Then you're into the realms of portraiture, which generally needs the most attention; Wedding shots must be colour corrected (there's nothing more embarrassing than a white wedding dress coming out cream, or the groom's white shirt appearing pink). Wedding shots generally have wildly changing lighting conditions whilst at the same time having to get the shots in quickly, so it's difficult to get this right in camera - personally, I always shoot weddings in RAW, and tidy up the white balance later when the camera gets it wrong. Some wedding photographers will also tidy up skin blemishes, or marks on the dress much like...

Finally you get your studio photographers, dealing with either inanimate objects (food/product shots/etc.) or models under controlled conditions - this means they can nail things like exposure and white balance "in-camera", and focus post processing on getting the correct textures and sheens.

As a general rule, I, like many of the the other photographers I've spoken with, like to do most of the work "in camera", as it is generally faster in the long run, and with better results.

In general, less is more is your friend. It is really going to depend on the type of photography you do. I shoot mainly events and portraiture.

For events, beyond correcting white balance and adjusting crops (which includes leveling the photos at times) I do very little.

For portraits, after making selects, I will do some more post-processing, but in general less is more. I might remove minor blemishes, whiten the teeth and eyes a bit and adjust levels if my exposure was off.

Something to keep in mind, post-processing a bad photo will not make it better. At best, it might elevate a mediocre photo to passable. Even with heavily processed HDR work, unless the composition is awesome to begin with, you're not going to make it awesome by doing tons of tone mapping. If you polish a turd until is shines, at the end of the day, it's still a turd.

Not for certain type of Pro. Images represent the publications that they appear in and it is not usually up to the photographer to decide what level of manipulation is needed.

It is up to the photo-editor to decide when changes are acceptable and when they should be applied. Most of the time, it is limited to cropping to fit the aspect ratio of the required format. Contrast and colors are only touched to allow images to print correctly.

In some publications were are not even allowed to edit (in the selection sense) which photos get seen by the photo-editor. They require all images to be handed-in and the editor chooses which part of the story is to be told. It is extremely important that the magazine can represent images as truthfully as possible as the reputation depends on this greatly. One manipulated photo may be all it takes to discredit a publication for years.

There's a Nikon endorsed photographer named Cliff Mautner, and he said in couple of places that he does not do post processing. All he do is cropping and minor changes and he just chooses a good natural light and go with it. Apart from him, I have not seen anybody who claimed not to post process. So it really depends on the photographer but I think 95% of them do edit pictures. Pictures don't always look good if you shoot RAW so you have to process them anyway.

It depends on what your goal is as a photographer and how much work your willing to put into it. When i first started photography I had asked the same question and when I did my research I found out pretty much what the other commenters are saying; the large majority do edit. Because most of the professional (digital) world edits I wondered if it was possible at all to get incredible work without editing at all, just using the camera's internal settings and abilities.

8 years have passed and I have yet to post process an image. I've done several weddings, professional race tracks as well as professional jobs for fashion designers and even major sports events. Just as in most cases in the professional world; if you have the product that meets the standards then it doesn't matter how you got there as long as you are there. I would say it took me a much longer time compared to editors to get to the point where I felt comfortable sharing my work. Since I never edited it pushed me to learn the faults and strengths of my camera and now I use it like an extension of my self. If you'd like to judge my work for yourself just check out my website.

So to go back to the beginning. My intention/goal as a photographer was to focus entirely on the camera work (I did not want to do anything that did not involve the moment I took the image). Secondly, I had an extreme excitement and desire to challenge myself and see how far I can go with only the tools I had at the moment of the shot. Because I followed both of these things I do not and will never regret not making this decision. The proof is that I'm still excited about the process and I'm even now on the search for my next camera to dominate.

It depends on the photographer, client, intended use, etc. ad nauseum. Some types of photography - high end commercial, for example - will be highly post-processed by a professional image editor. A real estate photographer (like moi-self) might prefer to spend as little time in post as possible, although I do my own post-processing. (I, in fact, use presets in Lightroom almost exclusively because post adds no profit to the job.) It just depends.