5 Ways to Fix No Valid QR Code Detected on WhatsApp

5 Ways to Fix No Valid QR Code Detected on WhatsApp
5 Ways to Fix No Valid QR Code Detected on WhatsApp

There are many instances when we need to connect to and use WhatsApp from a browser. While it links smoothly all the time, sometimes it starts giving errors, and in this read, you will learn how you can fix the “No Valid QR Code Detected” error on WhatsApp while linking it to the web version.

How to Fix No Valid QR Code Detected on WhatsApp?

WhatsApp has a WhatsApp Web, which is a browser version of the application that allows users to send and receive messages right from their computer. However, in order to use WhatsApp on the web, you need to link it to your mobile device with the help of a QR code.

These days, users are encountering an error message that states, “No Valid QR Code Detected”. There can be various reasons for the issue, whether the QR code is not zoomed in, there is no internet connection or others.

Today, we have concluded the fixes for the error where users get the no valid QR code error on the platform.

Zoom In The Website

First of all, you need to zoom in on the website on the browser to 125% or above, as your phone might not be able to detect the QR code.

To zoom the page, tap the “Ctrl” and “+” keys for Windows computers or the “Command” and “+” keys for Mac computers.

Zoom In The Website to Fix No Valid QR Code Detected on WhatsApp

Check Your Internet Connection

If zooming in on the webpage does not help you fix the issue, then you need to check whether you are receiving good internet speed on your laptop and mobile.

To check it, visit a speed testing website, like fast.com, speedtest.org, etc., and if you are receiving slow speed, switch to a stable connection.

Check Your Internet Connection to Fix No Valid QR Code Detected on WhatsApp

Update the WhatsApp App on Mobile

If you still see the error, even if you are receiving a good internet connection, then you need to update the WhatsApp application on your mobile, as there might be some bug or glitch in the previous version of the app.

1. Open the Google Play Store or App Store on your device.

2. Search for WhatsApp and hit enter.

3. If there is an update available, tap Update to download the latest version.

Once updated, your issue should be fixed.

Clear Cookies and Site Data

You can also try clearing the cookies and site data for WhatsApp. Follow the below steps to do so on the Chrome browser.

1. Open the WhatsApp Web website in the browser.

2. Tap on the lock icon before the URL in the address bar.

Clear Cookies and Site Data

3. Click on Cookies and Site Data.

Clear Cookies and Site Data

4. Next, select Manage cookies and site data.

Clear Cookies and Site Data

5. Finally, click on the trash icon next to all WhatsApp URLs.

Clear Cookies and Site Data

Switch to Another Browser

If none of the methods work, then you need to switch to another browser and use WhatsApp Web, as the issue might be related to the browser in which you are trying to access WhatsApp.

Wrapping Up: No Valid QR Code Detected on WhatsApp

So, this was all about how you can fix the No Valid QR Code Detected on WhatsApp. I hope you find this read helpful; share it with your friends and family if it did.

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Posted by
Umeshwar Ray

Tech Writer with six years of experience.

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