How to Find Large Files & Videos on iPhone

Storage cleanup has a dirty secret: most of your wasted space is a handful of files. Find your ten biggest videos and you've usually found your missing gigabytes.

The quick answer

Run a large-files scan: it sorts your entire library by size, so the 800 MB screen recording from last year surfaces immediately. Delete it, or compress it and keep the memory at a fraction of the size.

Step-by-step: hunt the storage hogs

1. Open Clear Storage → Large Files. Your library, sorted biggest-first.
2. Start at the top. The first screen of results usually accounts for a shocking share of your used space — long videos, 4K clips, screen recordings.
3. Decide per file: delete what you don't need, compress what you want to keep. Video compression shrinks files dramatically with little visible quality loss.
4. Empty Recently Deleted to lock in the savings.

Delete vs compress

Accidental pocket recordings and duplicate takes: delete. The concert, the recital, the once-in-a-lifetime clip: compress. You keep the memory; the file shrinks to a fraction of its size.

The screen-recording trap

Screen recordings are the sneakiest large files — made for a 30-second purpose, saved at full length forever. The large-files scan surfaces every one of them.