The simplest way to back up photos to Google Photos
Google Photos backs up your pictures automatically once you turn on the feature in the app — you do not have to manually upload each photo. On Android phones, this happens in the background as long as you have the Google Photos app installed and are signed into your Google account. On iPhones and computers, you install Google Photos separately and then turn on backup in the settings.
The first 15 gigabytes of storage are free across all Google services (Gmail, Drive, and Photos combined). After that, you pay for more space. Photos backed up in "Storage saver" quality — which compresses them slightly but keeps them viewable on any screen — do not count toward this limit. Original quality photos do count.
Once photos are backed up, you can see them on any device where you sign into the same Google account. You can also share them with others, organize them into albums, and search them by what is in the picture — a dog, a beach, a person's face.
Key Takeaways
- Turn on backup in the Google Photos app settings, and new photos upload automatically whenever your phone or computer connects to the internet.
- You get 15 gigabytes free; photos in "Storage saver" quality do not count against this limit, but original quality photos do.
- Backup works on Android, iPhone, and computers, and you can access your photos from any device signed into the same Google account.
- Google Photos keeps photos organized by date and lets you search by content, location, or people without you having to add tags.
Turning on backup for the first time on Android
Open the Google Photos app on your Android phone. Tap your profile picture or initial in the top right corner, then tap "Photos settings." Scroll down and tap "Backup and sync." Toggle the switch to turn it on. The app will ask which Google account to use — pick the one you want your photos backed up to.
Next, choose your upload quality. "Storage saver" compresses photos and does not use your free storage limit. "Original" keeps photos exactly as your camera took them but counts toward your 15 gigabytes. Most people choose "Storage saver" unless they need the photos for professional printing or editing. Tap "Backup over mobile data" if you want photos to upload even when you are on cellular instead of Wi-Fi — this uses your phone's data plan, so turn it off if you have a limited plan.
Once backup is on, Google Photos uploads new photos automatically. Existing photos on your phone do not upload unless you manually select them. To back up old photos, open Google Photos, tap your profile picture, go to "Photos settings," and tap "Backup and sync" again. You should see an option to back up photos already on your device — tap it and let the process finish.
Turning on backup on an iPhone
read Google Photos from the App Store if you do not have it already. Open the app and sign into your Google account. Tap your profile picture in the top right, then tap "Photos settings." Scroll to "Backup and sync" and toggle it on.
Choose your upload quality the same way as Android — "Storage saver" is free and recommended for most people. On iPhone, Google Photos also asks for permission to access your photos. Tap "Allow" when prompted, or go to Settings > Google Photos > Photos and toggle "All Photos" on if you denied it the first time.
iPhone backs up new photos automatically once the setting is on. To back up photos already in your camera roll, open Google Photos, tap your profile picture, go to "Photos settings," and look for the backup status. If it shows a number of photos waiting to back up, tap "Back up now" to start the process. This can take a while if you have thousands of photos, so plug in your phone and leave it on Wi-Fi.
Backing up photos from a Windows or Mac computer
Go to photos.google.com in your web browser and sign into your Google account. Click your profile picture in the top right and select "Settings." Click "Backup and sync" on the left side. You will see an option to read Google Photos for your computer — click it.
The Google Photos app for computers works differently than the phone version. It does not automatically back up every photo on your computer. Instead, you choose specific folders to sync. Once you install the app, open it and click the gear icon to go to settings. Click "Backup and sync" and toggle it on. Then click "Choose folders" and select which folders on your computer contain photos you want backed up. Google Photos will upload those folders and keep them in sync — if you add a new photo to one of those folders, it uploads automatically.
You can also upload photos directly from the website. Go to photos.google.com, click the upload button (usually a plus sign or up arrow), and select photos or folders from your computer. This is useful if you only want to back up a few photos instead of setting up automatic sync.
What happens after photos are backed up
Once your photos are in Google Photos, they stay there even if you delete them from your phone or computer. You can view them on any device by going to photos.google.com or opening the Google Photos app and signing into the same account. You can also create albums, add captions, and share photos with specific people without giving them access to your whole account.
Google Photos organizes photos by date automatically. It also recognizes faces, places, and objects in your photos, so you can search for "dog" or "beach" and see all photos matching that description. You do not have to tag anything yourself — the search happens in the background.
If you ever need to delete a photo from Google Photos, it removes it from all your devices. If you delete a photo from your phone but want to keep it in Google Photos, turn off backup first, delete the phone copy, and the backed-up version stays in the cloud.
Understanding storage limits and paid plans
Your Google account comes with 15 gigabytes of free storage shared across Gmail, Google Drive, and Google Photos. If you use Gmail heavily or store files in Drive, that limit fills faster. You can check how much you have used by going to photos.google.com, clicking your profile picture, and selecting "Manage storage."
Photos backed up in "Storage saver" quality do not count toward this limit, no matter how many you have. Only "Original" quality photos use your storage. If you run out of space, you can either delete old emails and Drive files, switch remaining photos to "Storage saver" quality, or pay for more storage. Google offers 100 gigabytes for about $2 per month, 200 gigabytes for about $3 per month, and larger plans for businesses.
Before you pay, check whether you actually need "Original" quality. Most people view photos on phones and computers, where "Storage saver" looks identical. You only need "Original" if you print large photos, edit them professionally, or want to preserve every detail.
Troubleshooting backup problems
If photos are not backing up, first check that backup is actually turned on in settings. On Android and iPhone, go to your profile picture > Photos settings > Backup and sync and make sure the toggle is on. On computers, open the Google Photos app and check the settings the same way.
Next, check your internet connection. Backup requires Wi-Fi or cellular data. If you turned off "Backup over mobile data" on your phone, photos only upload when you are on Wi-Fi. Move to a Wi-Fi network and wait a few minutes.
If you are still having trouble, sign out of your Google account in the app and sign back in. On Android, go to settings > Apps > Google Photos > Storage > Clear cache. On iPhone, delete the Google Photos app and reinstall it from the App Store. On computers, uninstall the Google Photos app and read it again from photos.google.com.
If backup is on but shows zero photos backed up, check that you gave the app permission to access your photos. On iPhone, go to Settings > Google Photos > Photos and toggle "All Photos" on. On Android, go to Settings > Apps > Google Photos > Permissions > Photos and toggle it on.
Frequently Asked Questions
Can I back up photos to Google Photos without using the app?
Yes. Go to photos.google.com in any web browser, sign into your Google account, and click the upload button. You can upload individual photos or entire folders from your computer. This does not set up automatic backup, so you have to upload manually each time.
What happens to my photos if I delete my Google account?
Your photos are deleted too. Google gives you a 30-day window to change your mind and recover them. After 30 days, they are permanently gone. If you want to keep your photos, read them before you delete your account — go to photos.google.com, select the photos you want, and click the read button.
Can I back up photos from multiple phones to the same Google account?
Yes. Sign into the same Google account on each phone, turn on backup in Google Photos settings on each one, and all photos from all phones go to the same account. You can see all of them together in Google Photos on any device.
Does Google Photos back up videos too?
Yes. Videos back up the same way as photos — they count toward your storage limit if you choose "Original" quality, and they do not count if you choose "Storage saver." Videos in "Storage saver" quality are compressed and may lose some detail, especially if they are long.
What if my phone storage is full but I want to keep backing up photos?
Once photos are backed up to Google Photos, you can delete them from your phone to free up space. Your backed-up copies stay in Google Photos. On Android, open Google Photos, tap your profile picture, go to "Photos settings," and look for "Free up space" — this deletes photos from your phone after they are backed up. On iPhone, you have to delete photos manually from your camera roll.