The fastest way: use the Files app

Open the Files app on your iPhone — it comes built in and looks like a folder icon. Tap Browse at the bottom right, then tap On My iPhone. Tap the three dots in the top right corner, then tap New Folder. Type the name you want and tap Save.

That folder now exists on your iPhone's local storage. You can move files into it by opening the file, tapping the three dots, selecting Move, and choosing your new folder. You can also create folders inside folders — tap into a folder and repeat the same steps.

Key Takeaways

  • The Files app is the main way to create folders on iPhone; it comes pre-installed and requires no setup.
  • You can create folders in On My iPhone (stored locally) or in iCloud Drive (synced across your devices).
  • Folders created in iCloud Drive show up on your Mac, iPad, and any other device signed into the same Apple ID.
  • Some apps like Photos and Notes have their own folder systems separate from the Files app.

Creating folders in iCloud Drive instead

If you want a folder that syncs across your iPhone, iPad, and Mac, create it in iCloud Drive instead. Open Files, tap iCloud Drive at the top, then tap the three dots and select New Folder. Name it and tap Save.

Any file you move into an iCloud Drive folder will sync automatically to your other devices. This is useful if you work on documents across multiple Apple devices or want to back up files beyond your iPhone's storage. The trade-off is that iCloud Drive uses your iCloud storage space — you get 5 GB free, and beyond that you pay monthly.

Organizing photos and videos with Albums

The Photos app does not use the Files app's folder system. Instead, create an Album by opening Photos, tapping Library at the bottom, scrolling down to Albums, and tapping the plus sign. Name your album and tap Save. Then tap Add Photos and select the images or videos you want to include.

Albums are different from folders — they do not move the actual files, they just group them together. You can add the same photo to multiple albums without duplicating it. If you delete a photo from an album, it stays in your main library. If you delete it from your library, it disappears from all albums.

Using Notes folders for text and checklists

The Notes app has its own folder system. Open Notes, tap Folders at the bottom left, then tap New Folder at the top right. Name it and tap Save. You can now create new notes inside that folder or move existing notes into it by swiping left on a note and tapping Move.

Notes folders sync across your devices if you are signed into iCloud. If you turn off iCloud sync in Settings, your notes stay only on that iPhone. Folders in Notes work independently from the Files app — a Notes folder does not show up in Files, and vice versa.

What happens when you run out of storage

If your iPhone storage is full, you cannot create new folders or move files into them. Check your storage by going to Settings > General > iPhone Storage. You will see how much space you have left and which apps are using the most.

To free up space, delete apps you do not use, clear your Photos library by moving old images to iCloud Photos, or delete old messages and attachments. Once you have space available, you can create folders again. Folders themselves take almost no storage — the files inside them do.

Moving and renaming folders you have already created

To rename a folder in Files, tap and hold it, then tap Rename. Type the new name and tap Save. To move a folder, tap and hold it, tap Move, navigate to where you want it, and tap Move again.

You can also delete a folder by tapping and holding it and selecting Delete. Deleting a folder deletes everything inside it, so make sure you have moved or backed up any files you want to keep first. There is no undo for this action.

Frequently Asked Questions

Can I create a folder inside a folder?

Yes. Open the parent folder, tap the three dots, select New Folder, and name it. You can nest folders as deep as you want, though going more than three or four levels deep makes them harder to find later.

Do folders I create in Files show up on my Mac?

Only if you create them in iCloud Drive. Folders in On My iPhone stay only on your iPhone. To see them on your Mac, move the files to iCloud Drive or use a different sync method like Dropbox or Google Drive.

What is the difference between a folder and an album?

A folder moves or stores files in one location. An album in Photos just groups images together without moving them — the photos stay in your library. You can add the same photo to multiple albums, but a file can only be in one folder at a time.

Can I password-protect a folder?

The Files app does not have built-in password protection. If you need to secure sensitive files, consider using a third-party app like Encrypto or storing them in a password-protected note. Some cloud services like Dropbox also offer folder-level security.

Why can't I create a folder in a specific app?

Not all apps use the Files app system. Apps like Messages, Mail, and Reminders have their own organization methods. Check the app's settings or help section to see if it supports folders or a similar feature.