How to delete facial recognition data in Google Photos

If you use Google Photos For years, you've likely had hundreds or even thousands of images where Google has automatically detected faces and grouped them. This facial recognition feature is incredibly convenient for finding people and pets, but it's also it can turn into absolute chaos when hundreds of groups of faces of people you don't know appear, erroneous identifications, or privacy concerns arise about Facial verification. Is it possible to delete facial recognition data in Google Photos? We'll explain it to you here.

Google Photos' own interface isn't always clear, and with options like "Remove results", "Hide faces", or "Disable face groups", it's easy to get confused and not know exactly what each setting does.

How face recognition and grouping work in Google Photos

Before deleting anything, it's helpful to understand what's happening behind the scenes. When you activate the face groups feature, Google Photos analyzes your images to detect if there are faces, generate numerical facial models, and group photos that likely belong to the same person or petThese models are, in practice, biometric data in some jurisdictions.

The process can be summarized in three main steps: first, the system checks if the photo contains a face; then, if the function of Face group is activated, facial models are created that represent those faces in the form of vectors or numerical patterns; and finally, those images whose faces are very similar to each other and, therefore, may belong to the same person are grouped together.

In addition to the face itself, Google Photos can use other contextual clues to refine grouping. For example, if the face is not clearly visible or is partially coveredThe tool can look at elements such as clothing, the approximate time the photos were taken, or the sequence of images to decide if they belong to the same person or pet.

It is important to understand that these groups of faces and their associated labels are private accounts for each accountThey are not automatically shared when you send a photo to someone else or when you share an album. Even if multiple accounts share the same photos, the groups of faces and names that each user sees are independent.

Activate or deactivate face groups (and what actually gets deleted)

The key option for controlling facial recognition in Google Photos is the setting of “Group similar faces” or “Groups of faces”It is located in the service settings and determines whether groups of people and pets are created automatically.

On a computer, the usual process is: go to photos.google.com/settings and, next to the section similar to “Group similar faces”, click on “Show more”. From there you can Activate or deactivate face groups for your entire accountThis decision has a direct impact on stored biometric data.

When you disable the face groups feature, Google Photos indicates that several items are removed: the groups of faces visible in your account, the facial models used to generate them, and any face tags you may have added.In other words, not only do the collections of people disappear from the interface, but also the mathematical models that allowed those faces to be recognized in your photos.

Regarding data retention, Google explains that it will retain and use these models, groups, and tags. until you delete them or until your Google Photos account has been inactive for more than two yearsTherefore, disabling Face Groups is currently the official way to delete the facial models generated by the system.

Is it possible to delete only some facial recognition data and leave other data?

One of the most common questions is whether it's possible to keep the face grouping to yourself, but specifically remove facial recognition or models of other people that appear in your library. For example, users who want Google to continue detecting "Me," but don't want to retain biometric data from others.

Currently, Google Photos does not offer a granular option to completely remove facial models of specific individuals while keeping the rest of the system running. In other words, There isn't a button that says "permanently remove this face model from the servers" just for a specific person. while you continue using recognition with others.

What you can do is manage groups of faces manually: remove misclassified photos, hide certain faces from appearing in memories, or delete results within a group. However, These actions work at the level of grouping and labeling, not necessarily at the level of the underlying biometric model.The only action that Google clearly documents as deleting facial models is the complete deactivation of Face Groups.

Organize and manage your face groups

If you decide to continue using facial recognition, you have a range of tools at your disposal to organize, correct and polish the groups of people and petsThis helps both to improve results and to reduce the chaos of irrelevant or erroneous groups.

How to find and name people and pets

On the web interface, you can go directly to photos.google.com/people to view the "People and Pets" page. There you will find a row or grid with the detected faces that Google considers groups of facesIf you don't see that row, it's usually because the face group feature is disabled or unavailable in your region.

Tapping on one of those faces opens a gallery with all the photos and videos the system has associated with that person or pet. At the top of that group, you'll see an option like this: “Add a name” to label the group with a name or nicknameThis tag is private: only you can see it on your account, even if you share the photos with other people.

Once you've added the tag, you can use it in the search engine. For example, if you name a group "Mom" or "Sergio," you can then type that name into the Google Photos search box and retrieve all images where the system has detected that facewhich greatly speeds up the organization.

Combine groups of the same person

It's quite common for Google Photos to create two or more distinct groups that, in reality, They belong to the same person. (For example, with glasses and without glasses, or as a child and as an adult). To correct this, you have the option of combining these groups.

The manual method involves labeling one group with a name or nickname, and then using the exact same name for the other group. When you confirm the second name, Google Photos usually ask yourself if you want to merge both groups of facesIf you accept, they will become a single group. Please note that this merge, once completed, cannot be undone.

It's also possible to receive an automatic suggestion to combine two groups. In this case, the system will display something like a question about whether they are the same person and will give you several options: Accept that it is the same, indicate that it is different, or mark that you are not sure.Again, if you decide to combine them, the action is permanent.

Remove incorrectly assigned photos from a group

When a photo appears in a group of faces that it doesn't belong to, you can Remove that item from the group without deleting the photo from your libraryThis is useful both for correcting recognition errors and for cleaning up results of people you don't want to associate with that group.

The typical process on a computer is to go to photos.google.com/people, choose the group of faces you want to review, click on the “More” menu, and select an option similar to “Remove results” or “Remove photos”From there you can select all the images in the list or just some specific ones and, finally, confirm the action with the "Remove" button.

Please note that this operation does not delete photos from your account: It simply breaks the link between those images and that specific group of faces.It's a way of telling the system "this photo is not of this person" so that it can refine the model and avoid future confusion.

Change a group's cover photo

Each group of faces displays a cover image, usually a representative face of the person or pet. If you're not happy with that thumbnail, you can Change the cover photo to one you preferThis does not affect recognition, only the way the group is displayed.

On the web version, go to photos.google.com/people, choose the group in question, click on the "More" menu, and select something like this: “Change profile picture”Next, you choose the image you want to use as your cover photo and confirm. It's a minor detail, but it helps make your people and pets more easily recognizable at a glance.

Add, remove, or change people and pet tags in a specific photo.

Although much of the process is automatic, Google Photos lets you make individual adjustments to photos to refine the overall look. This helps, for example, when A person appears in an image but has not been detected, or the label that has been applied is incorrect..

From a computer, select a photo, click on the "Information" icon, and go to the "People" section. There you will find the faces that the system has identified in that image and an option to edit those tagsDepending on your needs, you can remove, add, or change the assigned face.

To remove a tag, click "Remove" on the face that doesn't belong. If you want to add a tag that the system has located but hasn't yet associated, use the section for "Available to add" and you click on "Add" in the face tag you want to add. You can also create a new tag from there if needed.

If you want to change the label on one side, the process usually involves first removing the incorrect label and then, from the same area of “Available to add”, select the appropriate tag and link itWhen finished, confirm with the "Done" button. These changes help the system learn who's who in your library.

Hide faces from featured memories without deleting data

Another common issue is that of automatic memories, those montages and carousels that Google Photos generates with past moments. It can happen, for example, that You may have flashbacks of a deceased pet, an ex-partner, or someone you don't want to be seeing constantly..

In these cases, you don't need to disable all facial recognition if you don't want to. On the web interface, you can go to photos.google.com, click on Settings, scroll down to the "Memories" section, and select the option. “Hiding faces”There you will see sections such as "Show Less" or "Blocked", from which you can select which faces you want to keep hidden.

The difference is usually that in “Show less” you will still be able to see that person in group photos, while in the list of “Blocked” will not appear in your memories or even in images shared with other peopleBy marking or unmarking faces, you decide who you want to appear more or less in the automatic montages without touching the underlying recognition models.

When you block a face, it also disappears from the "People and Pets" page. If you change your mind, you can return to the "Hide Faces" setting, find that person in the hidden list, and Remove the block so that it reappears normally in your memories and in the faces section..

Digital privacy: Deleting other people's data while keeping your own

Another common concern relates to the digital privacy of the people who appear in your photos. Some people want He wants to take advantage of facial recognition for himself, but doesn't want Google to keep biometric data of friends, family, or strangers. that appear in your library.

The closest thing Google Photos offers to this partial control is the option to hide groups of faces or remove specific results, but This does not necessarily equate to a removal of the facial model from the serversFor now, the documented behavior is that globally disabling Face Groups does delete facial models, while fine manipulations remain at the organizational level.

If what you're looking for is the assurance that no one's models are being stored, the most reliable option remains Go into the settings and disable face grouping completely.This removes groups, tags, and models, and the system stops trying to recognize the people in your photos.

The role of the "Me" label in your own face group

Within the organization of people, Google Photos allows you to mark which of all the groups of faces is yourself by assigning the special “Me” label on your own faceThis doesn't change how other people are recognized, but it does improve personalization.

By tagging your group of faces as “Me,” the app can generate more creations focused on you, such as best-of videos, and lets you To find photos of yourself, simply type "Me" in the search bar.It also enables recall features based on the locations where you appear over time.

This feature is also governed by the same privacy rules: The "Me" tag is only visible to you and is not shared with other accountsHowever, it still implies the existence of a facial model associated with your face within your library, so if you decide to completely disable Face Groups, it will disappear just like the rest.

With all these options on the table, Google Photos lets you find a balance between convenience and privacy: you can organize and edit your groups, hide sensitive faces in your memories, clean up misattributed photos, or, if you prefer, disable the system altogether. Remove facial models and tags associated with your imagesThe key is understanding what each setting does, what is actually deleted and what simply rearranges the view, so you can control how the biometric data of people and pets appearing in your photos is managed.

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Daniel Terrasa

Editor specialized in technology and internet issues with more than ten years of experience in different digital media. I have worked as an editor and content creator for e-commerce, communication, online marketing and advertising companies. I have also written on economics, finance and other sectors websites. My work is also my passion. Now, through my articles in Tecnobits, I try to explore all the news and new opportunities that the world of technology offers us every day to improve our lives.