What are some alternatives?
When comparing Boop and Blur, you can also consider the following products
Redacted - Easily blur/pixelate/black out parts of an image
Ghostery - Privacy tool for transparency and control
BURN.link - Send secure, encrypted, self-destructing messages
Disconnect - Make the web faster, more private, and more secure. Disconnect lets you visualize and block the invisible sites that track your search and browsing history.
SnackThis Text Animator - A simple text animation tool that runs in your browser.
Privacy Badger - Privacy Badger blocks spying ads and invisible trackers. How is Privacy Badger different from Disconnect, Adblock Plus, Ghostery, and other blocking extensions?