Open your WhatsApp. Next, click on the three-dot icon located at the top right corner of the app.
From the drop down menu, click on the settings option and tap on “Chats”.
Next, select the media visibility option, which comes second after “Enter is send.” and toggle off the media visibility option to save your storage.
In case you don’t want to turn it off for all the chats, then you can also toggle off the “media visibility” option selectivly by following the steps shown below.
Open a random chat window of the contact you want to turn off the “media visiblity” option.
Next click on the three-dot icon located at the top right side of the screen and select the “View contact” option.
Once you find the media visibility option. Click on it and select “No”.
Just like how you have cleared space on your Android smartphone, You can also use the same steps for clearing space on your iOS device as well.