From taking snaps on a mobile telephone to capturing an ideal picture with an SLR camera, digital photography has made it simple to take, review and upload photographs right away.

But before sharing your photographs with the world, why not give them a digital refresh with a spot of photo editing? Online apps such as Picnik and Photoshop Express are an excellent source of basic photo revising tools for users with lower-powered machines or netbooks.

Photoshop Express does come with 2GB of free storage, whilst with Picasa offers 1GB at no cost with the choice to purchase more. There is always the choice of using these apps simply for touching up photographs and then uploading them to any quantity of photo sharing sites, including Flickr or Photobucket.

The frequent problem of red eyes can in a number of cases be solved by trying a red eye removal tool found in photo revising software.

But take care because this type of automatic tool isn’t necessarily one hundred percent correct. An image can occasionally be improved by simple cropping – cutting out part of a frame can improve the way a picture looks. These online apps also include tools for instantly correcting color and contrast, apply them to an image and see whether you like the results. If there’s an ugly blemish that is spoiling an otherwise perfect picture, re-touching will permit the user to delicately smudge an ugly mark away.

Select the acceptable size brush for more actual control. Further modifying can be accomplished by adjusting highlights and shadows – skyrocketing the quantity of shade can frequently make an image appear bolder. Or if you would like a totally different palette for a picture, then adding a hint can put a wholly new complexion on things.

Effects may also be applied to an image,eg the sketch effect in Photoshop Express and Picasa’s focal black and white to help highlight a specific part of an image. The interfaces for all these apps alter a little, but as they have less features than paid-for opposite numbers, it is reasonably simple to get to grips with the fundamentals of photo revising.

Let the world wonder at your masterwork when you’re happy with the results. But 2 words of alert – less is more, and too much image changing can be a bad thing.