Do you need to edit your images or artworks? Here are some free websites for you to try.

https://pixlr.com
 You can easily import your pictures into Pixlr and just start editing.
This online photo editor is available via your browser, the iPhone and Android platforms, and provides a number of simple one-click functions and a relatively robust toolset.
Best for: Beginners; quick and simple image processing projects

https://instasize.com
Available on both iOS and Android
Best for: Mobile editing and influencers.
 

https://www.adobe.com/au/photoshop/online/photo-editing.html

 Best for: On-the-fly editing via any browser; JPG fans.

Best for: Social media marketers and business owners.

 Best for: Hobbyists and beginners, social media influencers, and digital marketers.

Best for: Web designers and bloggers.

 Best for: Hobbyists.

 Best for: Novices and intermediates looking for robust features.

 Best for: Casual and professional users.

 Best for: Casual users for small editing and design projects.

Best for: Quick image edits using visual effects and overlays.

Best for: Creating animation and adding effects.

 

Reference from:

The 19 Best Free Online Photo Editors
https://www.format.com/magazine/resources/photography/best-online-photo-editors-free