DB LabsDB Labs

Updated March 12, 2026

By Jack Smith, iOS Developer at DB Labs

Question

Does WhatsApp Backup to iCloud?

WhatsApp can use a surprising amount of iCloud storage. Here is how the backup works, what it includes, and how to control it.

March 12, 2026  ·  5 min read

The Direct Answer

Yes, WhatsApp on iPhone backs up to iCloud Drive (not iCloud Photos). It stores your chat history, photos, videos, and voice messages. This backup counts against your total iCloud storage quota and can range from 1 GB to 15+ GB depending on your chat history. You can configure or disable it in WhatsApp > Settings > Chats > Chat Backup.

How WhatsApp iCloud Backup Works

WhatsApp uses iCloud Drive to store its backups, which is a separate iCloud service from iCloud Photos. This is an important distinction — WhatsApp media saved to your camera roll uses iCloud Photos storage, while the WhatsApp backup itself uses iCloud Drive storage. Both count against your total iCloud storage quota.

When you enable WhatsApp backup, the app creates a complete copy of:

  • All chat messages (individual and group)
  • Photos and videos sent and received in chats
  • Voice messages and audio files
  • Documents shared in conversations
  • Stickers (but not the sticker packs themselves)

The backup does not include your contacts (those are stored separately) or WhatsApp call history.

How to Check WhatsApp Backup Settings

  1. Open WhatsApp on your iPhone.
  2. Tap Settings (gear icon, bottom right).
  3. Tap Chats.
  4. Tap Chat Backup.
  5. Here you will see your last backup date, size, and auto-backup frequency.

You can set auto-backup to Daily, Weekly, Monthly, or Off.

How Much iCloud Storage Does WhatsApp Use?

WhatsApp backup sizes vary widely:

  • Light users (text-mostly, few groups): 500 MB - 2 GB
  • Moderate users (some media, a few groups): 2 - 5 GB
  • Heavy users (many groups, lots of photos/videos): 5 - 15+ GB

To check how much space WhatsApp is using in iCloud, go to Settings > [your name] > iCloud > Manage Account Storage and look for WhatsApp in the list.

Key distinction: WhatsApp backup size in iCloud Drive is separate from the WhatsApp app size on your iPhone. The app itself plus its local data can take 5-20+ GB of iPhone storage, while the iCloud backup is an additional copy stored in the cloud.

How to Reduce WhatsApp iCloud Usage

Exclude Videos from Backup

Videos are the biggest storage consumers. In WhatsApp > Settings > Chats > Chat Backup, toggle off Include Videos. This alone can reduce your backup size by 50-80%.

Delete Old Chats with Large Media

Go to WhatsApp > Settings > Storage and Data > Manage Storage. This shows your largest chats and files. Delete old media you no longer need, then run a new backup.

Disable Auto-Backup Entirely

If you want to stop WhatsApp from using iCloud storage altogether, set Auto Backup to Off. Be aware that if you lose your phone or reinstall WhatsApp, you will lose your chat history without a backup.

Delete Existing WhatsApp Backup from iCloud

To remove the existing backup: go to iPhone Settings > [your name] > iCloud > Manage Account Storage > WhatsApp Messenger > Delete Data. This frees up iCloud space immediately but removes your cloud backup.

Tip: WhatsApp also saves photos and videos to your iPhone camera roll by default. This means media can take up space twice — once in WhatsApp and once in your Photos library. Disable auto-save in WhatsApp > Settings > Chats > Save to Camera Roll, and use Swype Photo Cleaner to clean up duplicates already in your camera roll.

For more iCloud storage strategies, see our iCloud vs iPhone storage guide or learn how to delete old iCloud backups.

Clean Up WhatsApp Photos in Your Camera Roll

WhatsApp auto-saves duplicate photos to your camera roll. Swype Photo Cleaner helps you find and remove them fast.

Free · iPhone · iOS 16+ · 100% on-device, zero uploads

Download on theApp Store

Free · iPhone · iOS 16+

Frequently Asked Questions

Does WhatsApp backup to iCloud?

Yes, WhatsApp on iPhone backs up chat history, photos, videos, and voice messages to iCloud Drive. You can configure frequency in WhatsApp Settings > Chats > Chat Backup.

How much iCloud storage does WhatsApp use?

WhatsApp backups typically range from 1-15 GB depending on your chat history and media. Heavy group chat users with lots of shared media can exceed 10 GB. Excluding videos from backup reduces size significantly.

Can I stop WhatsApp from backing up to iCloud?

Yes. Open WhatsApp > Settings > Chats > Chat Backup and set Auto Backup to Off. You can also delete existing backups in iPhone Settings > iCloud > Manage Account Storage > WhatsApp.