Yes, I think the best one is picnik. Lots of tools on there are free but some are premium, which means you have to pay for it. BUT, you most likely won't need to use the premium ones. :)
There are several sites that offer free photo editing. You can try www.picnik.com/ or picasa.google.com/. Both are excellent.
You can download the free photo editing software GIMP online at the official GIMP website. You can also download Google's software for photo editing called Picasa available on the Google website.
Depends on what type of editing software but one common need is free photo editing software. Then you can download Gimp that is a free editor and can be found at a website with the same name.
There are many online photo editing websites. However, there is no application to make a person in a photo nude.
There are several ways to learn about photo editing online for free. YouTube is a great option where you can look at videos of people explaining the concepts. Photo editing can also be learned for free through the site dummies and search photo editing.
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it is a good website. you can edit your photo yourself. but editing photo is not so easy. some photo must seek for designers to finish .
I recommend picnik. :)
There are plenty of web pages offering free photo editing. Some of them are pixlr, or ipiccy, or fotoflexer, or freeonlinephotoeditor, or befunky, or lunapic.
Free photo editing software can be picked up on the internet as well as from someone you know. Normally you want to search for "Open Source" or "free public" or just "Free" photo editing software and more than likely there will be dozens of software to find and download that will work for you.
Windows Live Photo Gallery is the free image editing software from Microsoft. It is a part of Windows live suite. It comes with easy photo editing features, and lets you upload photos to facebook.
Without a good photo editing software, you can use a free website to add effects to your pictures before you upload them.