Overview

• Writing Help suggests at least three alternative phrasings and lets users pick from five tones: Rephrase, Professional, Funny, Supportive, and Proofread.
• When Private Processing is enabled, a pen icon replaces the sticker icon after you type a short phrase, indicating suggestions are available.
• The assistant is off by default and requires manual activation in settings.
• WhatsApp says recipients are not notified when AI assistance is used to compose a message.
• Meta says messages are processed anonymously and encrypted under its Private Processing system with analysis limited to the current draft, and there is no announced timeline for a wider release after Android’s earlier launch.