Nimbus Screenshot is a screen capture tool that includes tools for drawing straight lines, arrows, boxes, etc. It’s available to use as an extension in Chrome, Firefox, and Opera. There is also a Nimbus Screenshot Chrome app for Chromebook users who want to be able to capture more than just a browser window.
https://www.freetech4teachers.com/2020/03/how-to-create-annotated-screen-capture.html