Overview
- WABetaInfo reports WhatsApp is building web chat themes that change message bubble colors and set a matching wallpaper.
- Roughly 49 variations are in testing, including the current default, with multiple shades and tonal options.
- Users will be able to apply a default look or pick a different theme for each conversation to make chats easier to tell apart.
- A selected theme stays private to the person who sets it, so other participants keep their own interface.
- The feature is still in development with no beta access yet, and there is no confirmation that web themes will sync to phones.