- Run Privacy Checkup first, then lock down last seen, profile photo and group invites.
- Two-step verification keeps your account safe even if someone gets your SMS OTP.
- Chat Lock, disappearing messages and Advanced Chat Privacy protect sensitive conversations on a shared phone.
Most people share more on WhatsApp than on any other app on their mobile, from bank screenshots to family photos. These WhatsApp privacy tips will help you decide who can see your details, who can contact you and who can get into your chats if someone else picks up your phone.
WhatsApp messages are end-to-end encrypted by default, but these WhatsApp privacy tips matter because encryption does not control your profile photo, your online status or who can add you to a group. Those depend on your settings. Menu names can differ slightly between Android and iPhone and between app versions, so if an option is missing, update WhatsApp first.
WhatsApp Privacy Tips: Start With Privacy Checkup
The quickest way to review your settings is the built-in Privacy Checkup. Open WhatsApp and go to Settings > Privacy > Privacy Checkup, then follow the prompts. It walks you through who can contact you, who can see your personal details, how to secure your account and which controls apply to your chats.
Also Read
If you want to know how the tool was first introduced, read our report on the WhatsApp Privacy Checkup feature. Run the checkup every few months, or after you change phones, because new options keep arriving with app updates.
WhatsApp Privacy Tips: Control Who Can See Your Personal Details
Many details are visible to anyone who has your number unless you change them. Open Settings > Privacy and review each option. A sensible starting point is given below.
| Setting | Suggested choice | Why it helps |
|---|---|---|
| Last seen and online | My contacts or Nobody | Stops strangers from tracking when you are active |
| Profile photo | My contacts | Keeps your face away from unknown numbers |
| About | My contacts | Limits personal information |
| Status | My contacts | Controls who can view your updates |
| Groups | My contacts | Reduces random group invites and spam |
| Read receipts | Your choice | Hides blue ticks in one-to-one chats, though not in groups |
Keep in mind that if you hide your last seen, you will not see other people’s last seen either. For more detail on these options, see our guide on essential tips for enhancing WhatsApp privacy and security.
WhatsApp Privacy Tips: Turn On Two-Step Verification
Two-step verification adds a six-digit PIN that WhatsApp asks for when your number is registered on a new phone. Even if someone tricks you into sharing the SMS code, they cannot finish the login without that PIN.
- Open Settings > Account > Two-step verification.
- Tap Turn on and create a six-digit PIN.
- Add an email address so you can reset the PIN if you forget it.
- Never share the PIN or the SMS code with anyone, including people who claim to be from WhatsApp or your telecom operator.
WhatsApp has also been working on usernames and PIN-based contact protection. Our earlier article on WhatsApp username and PIN security explains the idea, though availability can vary by account.
WhatsApp Privacy Tips: Lock Sensitive Chats and Use Disappearing Messages
Not every conversation should be visible to anyone who borrows your phone. These chat-level controls help:
- Chat Lock: open the chat, tap the contact or group name and choose Lock chat. The chat moves to a locked folder that needs your fingerprint, face or passcode.
- Disappearing messages: from the same chat menu, set new messages to disappear after 24 hours, 7 days or 90 days.
- Advanced Chat Privacy: in supported chats, this setting limits chat exports and stops media from being saved automatically to the other person’s gallery.
None of these stops someone from taking a screenshot or photographing the screen, so share sensitive details only with people you trust.
WhatsApp Privacy Tips: Block Spam Calls and Unknown Messages
Scam calls and messages from unknown numbers are among the biggest privacy risks for users in India. WhatsApp offers a few controls for this under Settings > Privacy.
- In Calls, turn on Silence unknown callers.
- In Advanced, turn on Block unknown account messages to limit messages from numbers you have never chatted with.
- In Advanced, turn on Protect IP address in calls. Calls then go through WhatsApp servers, which may slightly reduce call quality.
- Report and block suspicious numbers straight from the chat.
Never click unknown links or share OTPs, UPI PINs or card details on WhatsApp, even if the message appears to come from a bank, courier or government office.
WhatsApp Privacy Tips: Secure Backups, Linked Devices and App Access
A strong lock screen means little if your chat backup is unprotected. Go to Settings > Chats > Chat backup > End-to-end encrypted backup and set a password or key. Backups stored in Google Drive or iCloud do not have end-to-end encryption unless you turn it on.
Also open Settings > Linked devices and log out any browser or phone you do not recognise. Review which other apps can read your notifications or messages, as we explained in our article on Google Gemini reading WhatsApp chats.
WhatsApp Privacy Checklist: 10 Settings to Review
- Run Privacy Checkup.
- Limit last seen and online.
- Restrict profile photo, About and Status.
- Set Groups to My contacts.
- Turn on two-step verification.
- Lock sensitive chats.
- Use disappearing messages or Advanced Chat Privacy where needed.
- Silence unknown callers and block unknown account messages.
- Enable end-to-end encrypted backup.
- Remove unknown linked devices.
Conclusion
The best WhatsApp privacy tips are mostly a one-time setup. Review who can see your details, protect your login with a PIN, lock the chats that matter and encrypt your backups. Revisit these settings after major updates, because menus and defaults can change. When in doubt, use Privacy Checkup as your starting point.
FAQ
Is WhatsApp private by default?
Messages are end-to-end encrypted by default. Details such as your profile photo, last seen and group invites, and the safety of your backups, depend on the settings you choose.
Can someone take over my WhatsApp with just my number?
Not by the number alone. They would need the SMS code and, if you have enabled two-step verification, your PIN as well. That is why turning it on is important.
What happens if I hide my last seen?
People who are excluded by your choice cannot see when you were last online. If you pick Nobody, you also stop seeing other people’s last seen.
Do disappearing messages stop screenshots?
No. They remove messages from the chat after the time you set, but the other person can still take a screenshot or photograph the screen.
