https://chromewebstore.google.com/detail/shadesurfer-black-white-r/kkcjnnddgnpeccbceeacllbnfmkkpfea?hl=en
ShadeSurfer Black & White Reader Mode - Chrome Web Store
Turn any webpage into a crisp, distraction-free e-paper display for increased focus.
black whitereader modechromewebstore
https://shadesurfer.io/
ShadeSurfer - Custom Color Palette Generator
Generate beautiful color palettes instantly. Perfect for designers, artists, and creators. Export, share, and save unlimited color combinations.
custom colorpalettegenerator