Photopea

Photopea is an advanced image editor, it can be placed next to Adobe Photoshop or GNU GIMP.

It was built around three ideas: make advanced editing accessible to everyone (in terms of cost and device requirements), remove borders between programs (support all existing file formats instead of inventing a new format) and make designers less dependent on their software (if it suddenly stops working, you should still have a chance to use your files somehow).