Photopea is a popular online Adobe Photoshop Clone that basically replicates a large percentage of Photoshop’s functionality in your web browser. It is ad support but otherwise free to use. The creator of Photopea just launched a new project in beta, Vectorpea. Vectorpea is to Adobe Illustrator as Photopea is to Adobe Photoshop. It is VERY early on in development though with a large number of tools currently missing. It is however currently quite capable of loading and manipulating AI and SVG files.
You can learn more about both Photopea and the new Vectorpea in the video below.