Full Page Screen Capture - I built a Chrome Extension that allows you to save a screenshot of an entire webpage as an image
Roboflow Annotate - Annotate images with ease. Export to any format.
Geekflare Screenshot API - Take a full page screenshot of any site from multiple locations whether it be via desktop, mobile or tablet
Annotable - Ultimate image annotation & markup tool
Enpose - The simple screenshot bot
Annotate Screen - Browser based annotation tool.