Start with a storage audit
Estimate where recoverable space may be hiding across duplicate photos, large videos, downloads, and app data.
Use the iPhone Storage Calculator →Storage & photo cleanup hub
Free Up iPhone Storage Safely
Find what is consuming space before deleting anything. These practical guides and on-device tools help you review photos, downloads, caches, backups, and contacts without sending personal content to a server.
Clean a crowded photo library
Learn how to review duplicates and similar shots without accidentally losing the only copy you need.
Read the photo organization guide →Understand System Data
System Data is not a folder you can simply empty. Start with reversible steps and a backup.
Understand iPhone System Data →Try an on-device cleaner
Clearly groups cleanup tasks in one app while keeping analysis on your device.
Explore Clearly Storage Cleaner →Clear messaging and browser clutter
Work through downloaded media and caches app by app instead of deleting useful conversations.
See cache-cleaning guides →Clean a Mac that stores iPhone backups
Old device backups and development files can consume much more storage than expected.
Explore Mac cleanup options →