No one likes it when someone invades their privacy and peeks at WhatsApp conversations, so locking the chats is a reliable and secure solution. Fortunately, WhatsApp has now introduced a Lock Chat feature to let users lock individual chats. While doing so, they can also set a passcode and hide it from the main interface for better security.
However, many users don’t know how to lock WhatsApp chat on an iPhone, so this guide can be a great assistance. Here, we will share all the essential details about this innovative feature and how to enable it on WhatsApp to ensure privacy.
In this article
Part 1. Overview of the WhatsApp Chat Lock Feature
Before you learn how to lock WhatsApp chat on your iPhone, know that this feature can add a layer of privacy to your chats. When users lock specific chats, they are shifted to separate folders that they can hide by inserting a password. As far as accessing notifications of locked chat is concerned, WhatsApp only notifies you about messages without showing the sender’s name and text.
However, to reply to the message, you must insert the password or Face ID to open and respond to the message. While securing the chats, bear in mind that you can’t save the media, so you have to unlock them. In addition, the name of this feature varies according to the language you are using, as it may appear as “Chat Lock” or “Chat Block.”
Part 2. How to Lock WhatsApp Chat on iPhone? | Simple Guide
Identifying how to lock WhatsApp chat on an iPhone is simple if one follows the proper steps. Therefore, we have included detailed steps with directions in this section for your assistance.
Instructions: Open a chat you want to lock and tap on its "Profile" icon to toggle on the "Lock Chat" option from the list of options. Upon doing so, a bottom-up menu will appear on the screen, and you must press the "Continue" option. After that, choose the "OK" option from the pop-up, as the app will notify you that the chat is locked.
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Part 3. How to Hide or Add a Secret Code for Locked WhatsApp Chats?
As you know how to lock a particular chat in WhatsApp for iPhone, you can also hide it from the folder for extra privacy. While hiding the chats, you need to set up a secret code to access them when needed. So, to do that, follow the steps mentioned below and hide your guarded chats seamlessly:
Step 1. Open the locked chat folder and tap the “Settings” option from the top right corner. You will be directed to a new screen where you have to toggle the “Hide Lock Chat” option. After that, pick the “Create Secret Code” option from the following interface to insert a passcode for locked chats.
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Step 2. Now, enter the password on the “Create Secret Code” screen and choose the “Next” button to proceed. Then, confirm the code and hit the “Done” button from the top right corner to hide the locked chat from WhatsApp.
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Pro Tip. Discover the Best Online WhatsApp Activity Tracker for iPhone Users in 2025
Besides learning how to lock archived chats in WhatsApp iPhone, you can also track the WhatsApp activity of certain chats by using WaLastseen Online Web. It’s a smart solution that lets you track your online and offline status with its pocket-friendly activity tracker. Using this tool, you have to insert the contact details or target person, and it will display the online and offline status in hours, minutes, and seconds.
Furthermore, you can also manually set the time duration to monitor the activity. It features a mini calendar if you want to access the online or offline status for a particular date. So, regardless of the option one opts to fetch the user’s status, its intuitive interface ensures seamless navigation.
Key Features
- Rename the User: The activity tracker allows you to rename the contact’s name to a preferred name for differentiation or any other reason, such as to avoid being found by the monitored one.
- Delete the User Activity: When you are done tracking users' status, you can delete them manually to prevent legal or security threats.
- Refresh the Status: If you can’t fetch the activity details, its refresh tool allows you to reload and try again for updated information.
Comprehensive Guide on How to Track WhatsApp Activity with WaLastseen Online
Here is how to track locked WhatsApp chats in simple steps using the WaLastseen innovative activity tracker feature:
Step 1. Launch WaLastseen on Safari and Create an Account
Search for WaLastseen Online on Safari and start creating an account by pressing the “Sign Up” option from the top right corner. Add the email address and password on the bottom pop-up menu and choose the “Create Account” button.
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Step 2. Add Contact Details and Link to WhatsApp
Now that you have created an account sign in and add the contact number in the text box to start tracking the activity. After adding the details, select the “Track Now” button and proceed further. On the new screen, choose the “Link WhatsApp” button, as it's necessary to monitor the status of the target user.
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Step 3. Link to WhatsApp Using the QR Code
Doing so will fetch a QR code screen from which you must press the “Share” button and follow the on-screen instructions to proceed. As the link is created, upgrade your account by purchasing the monthly or weekly subscriptions while tapping the “Get Started” button.
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Step 4. Fetch the User’s Online and Offline Status
Afterward, go to the main interface and tap the "Profile" picture of the contact you added earlier. By pressing the "Calendar" icon under the contact details, you can access a particular date's online and offline status.
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Conclusion
Learning how to lock WhatsApp chat on an iPhone is necessary to ensure privacy and security. Therefore, this guide includes detailed steps to lock and hide chats.
If you want to track someone’s activity on WhatsApp, we suggest you use WaLastseen Online Web. Using this tool online, you can easily monitor the activity of multiple people simultaneously without any lag.
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- Track WhatsApp contacts' last seen status.
- Get instant online and offline notifications of them.
- Analyze their WhatsApp daily usage.
- Compare chat probabilities of two contacts.
FAQ
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Q1. Why should you use the WhatsApp Chat Lock feature?
The lock feature on WhatsApp increases users' privacy by securing chats and sensitive content. It prevents unauthorized access to chats, especially when you share your phone with someone else. -
Q2. Can I lock multiple chats on WhatsApp using the same security method?
Yes, you can lock multiple chats individually using the same security method to avoid the risk of forgetting the password. Moreover, you can also use different techniques like Face ID, Touch ID, or passcodes to ensure consistent privacy across different conversations. -
Q3. How can I manage locked WhatsApp chats on my iPhone?
Once you know how to lock a particular chat in WhatsApp for an iPhone, you can easily access it through the designated folder above chats. You can change and unlock chat anytime by going to WhatsApp's menu settings. -
Q4. Can I unlock a WhatsApp chat without the security method?
No, you cannot unlock WhatsApp chat without using the security method you have set from passcode, Face ID, or secret code. The lock is designed to ensure that only authorized users can access the lock chats.