The application Google Photos has become the de facto standard for managing a media library on billions of devices, but the mechanism of its operation often causes confusion among users. The main question that arises when trying to free up space or move data is: where are the pictures you see in your feed physically located? The answer is not as clear as it might seem at first glance, since the system uses a hybrid storage scheme.
Files can be located directly in the internal memory of your smartphone, on a memory card microSD, in an encrypted application cache or on remote corporate servers Google. Understanding this architecture is critical for those planning a memory wipe or worried about losing important memories when changing devices. In this article we will look at each storage level in order.
It is important to realize that Google Photos is first of all a gallery manager and a cloud service, and not just a folder on a disk. Depending on your sync settings, the same snapshot can exist in three different places at the same time, or in just one of them. Let's study these locations in detail.
Main storage: DCIM and Camera folder
By default, when you take a photo with your smartphone camera, the file is saved to the standard system directory Android. This happens regardless of whether you have Google Photos installed or not. The application only scans this folder and displays the contents in a convenient interface with search and sorting.
The physical path to these files usually looks like /storage/emulated/0/DCIM/Camera. This is where the original photos in maximum quality are located, which take up space in the internal memory of the device. If you delete the gallery app, the files will remain here because they belong to the system, not the viewer.
However, Google Photos can create its own subfolders if you use specific functions, such as saving screenshots or downloading from instant messengers. In this case, the path may change to /storage/emulated/0/Pictures/Screenshots or similar. You can check the exact location of a specific file through the "Information" menu in the application itself.
⚠️ Attention: Deleting a photo through the app interface Google Photos will lead to its deletion from the physical memory of the phone (DCIM folder), if synchronization is enabled and the file has already been uploaded to the cloud. Be extremely careful when performing mass clearing.
It is worth noting that on some devices from manufacturers Samsung or Xiaomi the folder structure may differ slightly. For example, screenshots may be located in a separate directory Screenshots at the root level of internal memory, and not inside Pictures. The system automatically indexes these changes.
If you want to find the original photo for editing in a third-party editor, use the "Show in folder" function in the file manager, called from the photo information menu in Google Photos.
Cloud storage: Google servers
The second and most important level of storage is the cloud. When the "Backup and Sync" function is enabled, copies of your pictures are sent to secure servers Google Cloud. This allows you to free up space on your phone without losing access to the archive.
Files in the cloud are stored in two main quality formats: “Original” and “Space Saver”. In the first case, the file is downloaded bit-by-bit, taking up your quota Google Account (15 GB free). In the second case, the image is compressed by algorithms Google to a resolution of 15 megapixels, which was previously unlimited, but is now also taken into account in the overall storage limit.
| Parameter | Original | Save space |
|---|---|---|
| Quality | Full, lossless | Compressed (up to 15 MP) |
| Space consumption | Takes up space in the quota | Occupies a place in the quota |
| Availability | Only if the Internet is available | Only if the Internet is available |
| EXIF data | Fully saved | Some of the data may be deleted |
Access to cloud photos is possible from any device where you are logged into your account. This creates the illusion that the photos are “on the phone,” although they are physically located thousands of kilometers away in a data center. When the Internet is turned off, you will see only those pictures that remain in the local cache or device memory.
Local cache and hidden application data
Many users do not realize that Google Photos actively uses local storage to speed up work. Even if you deleted the originals from your phone to free up space, a significant amount of data remains in the device’s memory - this is a cache of thumbnails and metadata.
These files are stored in a protected system directory /Android/data/com.google.android.apps.photos/cache. Access to this folder on modern versions Android (11 and higher) is limited without the use of special file managers or rights Root. Small copies of photos are stored here for fast scrolling of the feed without downloading from the network.
The cache size can reach several gigabytes if you have a large media library. Clearing the cache through the app settings is safe: the next time you open the gallery Google Photos it will re-download the necessary thumbnails from the cloud or local files. However, this will temporarily slow down the application.
In addition, there is a folder .thumbnails in the system partition, which is created by the operating system itself Android for the system gallery. Users often confuse it with data Google Photos, but these are different entities, although they perform a similar function to speed up browsing.
⚠️ Attention: Do not try to manually delete files from the folder
/Android/datawithout understanding their purpose. This may lead to the application malfunctioning and the need to completely reinstall it with the loss of local settings.
Working with offline mode and offline access
The offline access function allows you to view certain albums or photos without an Internet connection. When you activate this option for a specific album, Google Photos forces downloading full-size versions of the selected photos to the device's temporary storage.
These files do not end up in the general gallery DCIM and are not visible to other applications. They are stored encrypted inside the application sandbox. This is done for security: if the phone is stolen, an attacker will not be able to simply copy these files through Explorer without having access to the account.
Offline albums are managed through the settings of the application itself. You can choose how much memory to allocate for caching. If the space on the phone runs out, the system will automatically offer to delete old offline albums, starting with those that have not been opened for a long time.
Technical details of offline file encryption
Offline access files are stored in the application database using keys tied to the current user session. When you log out of your account or reset the application settings, this data becomes unreadable and is deleted by the cache cleaning system.
The "Trash" folder and recovered files
Deleted photos do not disappear instantly. They are moved to a virtual Trash folder, which exists in parallel in the cloud and, sometimes, in the application's local index. The storage period for files in the Recycle Bin is 60 days for accounts with a subscription Google One and 30 days for regular users.
Physically, files in the Recycle Bin take up space in your storage quota Google. They are not removed from the servers until they expire or are manually cleared. On the device itself in the folder DCIM they are no longer there - they exist only in the service database.
Restoring from the recycle bin returns the file to its original location: if the photo was in the cloud, it will remain in the cloud; if it was local and synchronized, it will appear in the phone memory again.
☑️ What to do before emptying the recycle bin
Freeing up space: how it really works
The "Free up space" function in Google Photos often raises questions about where the files go. When you press this button, the application scans the internal memory and compares the files in the folder with those that have already been successfully uploaded to the cloud. Google Photos If a match is found (the photo is fully uploaded and verified), the local copy is deleted. The photo remains visible on the phone screen, as the application loads its preview from the Internet. This creates a magical effect: the space is freed up, and the photo is in place. DCIM with those that have already been successfully uploaded to the cloud.
If a match is found (the photo is fully uploaded and verified), the local copy is deleted. The photo remains visible on the phone screen, as the application loads its preview from the Internet. This creates a magical effect: the space is freed up, and the photo is in place.
However, if you try to open such a “cloud” photo in a third-party editor or send it via instant messenger without the Internet, the system will require you to download the original first. This confirms that the physical file is no longer on the smartphone’s disk.
⚠️ Attention: The interface and algorithms of the application Google Photos can be updated. The functions described in this section are relevant for the current version of the software, but in future updates the logic for working with memory may be changed by the developer. It is recommended to periodically check the official information.
The space free feature deletes only those files that already have a verified copy in the Google cloud. If synchronization is interrupted, deleting local files will result in complete data loss.
Frequently asked questions about data storage
Where are photos stored if you delete the Google Photos application?
When you delete the application, your photos remain in the folder DCIM/Camera in the internal memory of the phone, since they were created camera, not the app. Photos uploaded only to the cloud (after clearing the space) will remain on Google servers and will be accessible through the browser or after reinstalling the application.
Is it possible to change the save folder for Google Photos?
No, the application itself does not save photos, it only displays them. The save folder is changed by the Camera application in its settings. Usually this can be done in the camera settings by selecting a memory card SD instead of internal memory, if such an option is supported by the smartphone manufacturer.
Why do photos take up space on the phone if they are in the cloud?
This happens due to the cache and thumbnails. The application stores thumbnail copies for quick viewing. To remove this weight, you can clear the application cache in the Android settings, but do not delete the application data, otherwise the settings will be lost.
How to find a hidden photo folder on Android?
Hidden folders created by the system for thumbnails often begin with a dot (for example, .thumbnails). To view them, you need a file manager with the "Show hidden files" option enabled. However, it is not recommended to interfere with the operation of system folders.
Is it safe to store photos only in Google Photos?
For most users it is safe, since Google uses strong encryption. However, security experts recommend the 3-2-1 rule: three copies of data, on two different media, one of which is in a different location. Therefore, duplication to the computer’s hard drive will not be superfluous.