When comparing Sumo Paint vs Photopea, the Slant community recommends Photopea for most people. In the question“What is the best online image/picture/photo editor?” Photopea is ranked 1st while Sumo Paint is ranked 8th. The most important reason people chose Photopea is:
Photopea allows dragging & dropping images in to the browser window to upload them and add to the scene.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Has most of standard Photoshop filters
Pro Has a Chrome App
Chrome app can be downloaded here.
Pro Has advanced layers support
Pro Can save to cloud, locally, or directly copy to clipboard
Pro Drag and drop support
Photopea allows dragging & dropping images in to the browser window to upload them and add to the scene.
Pro Fast to load
Pro Very reactive on feedbacks
Pro Can save as PSD
This means you can open these files in Photoshop, so if you don't have Photoshop on one device, you can still export your Photopea project and continue editing on Photoshop on another device
Pro Photoshop Like Interface
It has a Photoshop-like interface with most of its features for basic editing.
Pro Has many features
Pro Uses Photoshop standard shortcuts
Pro Requires no browser plugin
As it is an HTML5 application, running it requires no additional plugins on modern browsers.
Cons
Con Requires Flash
Con Slow to open
Sumo Paint is pretty slow to open when compared to other online photo editors.
Con Lacks drag and drop support
Doesn't yet support dragging & droping images in to the browser window.
Con Cannot zoom using mouse wheel
Con Hard to get used to it at first
However, you'll get used to it later!
Con Has only basic filters and operations
