All the GIFs, memes, random photos and videos your friends send through WhatsApp could pile up and eat a huge chunk of your device’s storage without you noticing. It can be a pain having to go through all of them when it’s time for a cleanup, which is why the app’s new storage manager is a welcome feature. The messaging service has started rolling out a new storage management tool worldwide, and it makes cleanup easier by helping you identify, select and bulk delete files.