Check the group’s rules for anonymity or “post as page/anonymous” options
Use Facebook’s “Create post” and look for an “Anonymous” toggle or option (if available for that group)
If available, select the anonymous option before posting
If not available, post using a separate Facebook account that doesn’t reveal your identity
Adjust privacy settings on that account: limit who can see your profile, friends, and posts
Avoid linking the anonymous account to your real identity (phone/email, mutual friends, profile photos tied to you)
Use a neutral profile name and profile picture that won’t identify you
Comment without sharing personal details (names, workplaces, locations, photos, specific identifiers)
Avoid referencing your real posts or activities in a way that could be traced back to you
Consider using “View As” to confirm what others can see from your account
If the group requires identity, contact the group admins about anonymous posting options
If the group has moderation or verification rules, follow them instead of using workarounds