Image Embellisher is a free online tool to add special effects to images online. You just need to select the type of effect that you want to add, upload image, and Image Embellisher will let you download the modified image.
Image Embellisher is completely free. You can add following type of effects to images with Image Embellisher:
Some of these effects, like, Cube, Disc, Sphere, and Cylinder are very cool, and make your photos look awesome.
Also check out Dydelf, and free GIF animation software.
You do not need to create any account with Image Embellisher, and you can just select the effect, and upload the image to which you want to add the effect. Image Embellisher does not provides a bulk upload functionality, so if you want to add effects to multiple images, you have to do one at a time.
Check out Image Embellisher.