Photofunia
Are your photos looking dull because of same post and same background? If so, you can try to apply some amazing effects through PhotoFunia.com to make your photos unique and fun. In short, PhotoFunia.com allows your to upload your own pictures and modify it into a selected effect without bells and whistles.

Besides being FREE, it’s fairly easy to use. Just select an effect you like from over 100 different effects, then upload it, PhotoFunia will handle the rest for you.