Free Online Photo Editor is totally-free web-based photo editor.

Comes packed with the following features:

* Basics: rotate, crop, resize, round edges

* Layer support: with opacity, merge, etc

* Filters: sepia, sharpen, greyscale, etc,

* Add text: many fonts to choose from

* Add stickers: lots to choose from

* Zoom in and out

* Add shapes

* & More