What’s changing
Building upon our recent updates to Google Keep on Android devices, such as multi-instance support and the single note widget, we’re adding rich text formatting options to new notes on Keep. This highly requested feature enables you to customize and add emphasis to your text through bolding, underlining, italicizing, and heading styles. 

You will be able to access rich text formatting in existing Keep notes on Android devices in the coming weeks. 
Enhance your Google Keep notes on Android with rich text formatting
Getting started 
  • Admins: There is no admin control for this feature. 
  • End users: Visit the Help Center to learn more about creating or editing a note

Rollout pace 
Formatting in new Keep notes:Formatting in existing Keep notes:
Availability 
  • Available to all Google Workspace customers and users with personal Google Accounts 
Resources