Pixlr, an online photo editing website has introduced online Free Photoshop. Just like Photoshop, you can work in layers, add filters, effects and save the final file in desired extension (.jpg, .png) of your choice.
The tool is very handy for the travellers who want to edit their pictures in a quick and efficient way if they do not have access to the computer. The Pixlr tool is mobile friendly and comes with few quick shortcut keys to create new or edit images online.
Try the amazing tool yourself at https://pixlr.com/editor/