As so often happens when a huge company buys a small one, Google bought, and then shut down the wonderful free photo editing site Picnik.
Some members of the original Picnik team are back with PicMonkey, a free photo editor with collage, touch up, teeth whiten, fonts, effects, filters, frames, stickers & more. You can add it to Chrome as an extension, or add it to iPhone or Android as an app. A $33 a year subscription that gives you a huge array of fun options.