Funtions I look for:
- Select image to edit
- Paste images on top of other images
- Doodle (customazible size and color)
- Insert text and variety of fonts
2 points
I mostly use GIMP.
I am also enthusiast about the https://graphite.rs/ project which is working in browser (love it or hate it for that).
Krita is amazing for drawing but may be intimidating.
I like MyPaint that I use as a whiteboard. It is easy to use and convenient
3 points
5 points
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3 points
3 points
Inkscape and LibreOffice Draw do all that, but they’re not bitmap editors.
4 points