WhatsApp Web Dark Mode

No permissions needed

To change wallpaper go to menu > settings > chat wallpaper (select last one to true dark mode or select your favorite!

WhatsApp Web Dark Mode (Via console)

1) Open WhatsApp Web Dark Mode

2) Copy content

3) Open dev tools (Chrome, Safari, Firefox)

3) Paste content on Console Tab and enter

WhatsApp Web Dark Mode (Chrome Extension)

1) Download folder and unzip

2) Open chrome://extensions/

3) Check Developer Mode ON

4) Click on load unpacked

5) Select unziped folder

6) Click on W extension on Chrome