Dark Mode basically leads to inverted colors, especially while showing QR codes. The next solution that you can try is turning off Dark Mode on your desktop. Step 8: Open the WhatsApp Web and scan the new QR code agian with your phone. Step 6: Make sure the option of ‘Cached Web Content’ is selected. Step 5: From the search results, click on Clear Data. Step 4: In the Settings tab, look for the search box and type Cache.

Step 3: Select Settings from the dropdown menu. Step 2: Click on the Hamburger Menu icon at the top-right corner. Step 1: Press Command + Spacebar to open Spotlight Search, type Firefox, and press Return. Step 7: Open the WhatsApp Web and scan the QR code with your phone. Step 5: Under the Basics tab, make sure that the option of ‘Cached images and files’ is selected. Step 3: Select More Tools options from the dropdown menu. Step 2: Click the three dots in the top-right corner. Step 1: Press Command + Spacebar to open Spotlight Search, type Chrome, and press Return. Step 8: Open the WhatsApp Web and scan the QR code again. Step 6: Click on the Develop tab in the top menu bar. Step 5: Tick the checkbox next to ‘Show Develop menu in the menu bar.’ Then close the Preferences window. Step 4: Click on Advanced in the Preferences window. Step 3: Click on Preferences from the drop-down menu. Step 2: Once the browser window opens on your screen, click on the Safari tab at the top-left corner. Step 1: Press Command + Spacebar to open Spotlight Search, type Safari, and press Return. However, the browser will slow down initially after clearing the old cache and become faster as it replaces that with the new one. You can try to fix the WhatsApp Web QR code not scanning issue by clearing the cache of your preferred web browser. But, when that data gets old with time, you will experience a delay. Web browsers collect cache to make your browsing experience by loading frequently visited sites faster. You may run a speed test on mobile and desktop to test the network quality. To quickly access your WhatsApp data after scanning the QR code, a strong internet connection is always recommended. If cleaning your camera lens didn’t help, you should now check your internet speed. Apple recommends using a soft, lint-free cloth with warm soapy water. If you cannot scan the WhatsApp Web’s QR code, you’ll need to clean your phone’s camera lens. Whenever you are not able to scan a QR code from your phone, the most obvious issue is a grime or dirt on the camera lens which prevents it to detect the QR code. This post will cover the solutions for your phone not scanning the WhatsApp Web QR code. But sometimes, users cannot scan that QR code and access their WhatsApp chats.

Whatsapp web scan code with phone