Nano Banana is Google’s AI image editor, built into the Gemini app. A care home can use it to tidy and brighten real photographs of rooms and gardens.
Use it to improve what is really there, and never to invent it.
What is Nano Banana?
Nano Banana is the nickname that stuck for Google’s image model. The current version, Nano Banana 2, sits inside Gemini.
You upload a photograph, say in plain words what you want changed, and it returns an edited copy.
Names and plans change often, so check Google’s page for what is available on your account.
What is it good for in a care home?
It suits the unglamorous jobs on photographs you already own.
Brightening a dim lounge shot taken on a grey afternoon.
Removing clutter, such as a stray laundry trolley or an out-of-date noticeboard.
Changing a landscape photograph into a shape that fits a Facebook post.
Making a poster background or a simple illustration for your newsletter.
Try plain requests. “Brighten this room so it looks like a sunny morning, and keep everything else exactly the same.” “Remove the trolley on the left and leave the rest untouched.”
What should you never do with it?
Families will compare your pictures with the home they visit. An edit that adds a bigger window or a new carpet will be spotted on the show-round, and it costs you their trust.
Don’t create people who do not exist and pass them off as your residents or team.
What about residents’ photographs and privacy?
Take care before uploading anyone’s face. Google’s privacy notice says human reviewers may see some Gemini data, and it asks you not to enter anything confidential.
The safest habit is to use it on rooms, gardens and food. Leave pictures of residents to a person with a normal photo editor, and only with the written consent you already hold.
Gemini also marks its images with a visible watermark and an invisible one called SynthID, so assume an edit can be identified as AI.
When should you use a photographer instead?
AI can tidy a picture, but it can’t capture a real moment between a carer and a resident. Those are the pictures families look for, and they take a person in the room.
Use a tool like this between shoots. For the pictures your website depends on, see our page on care home photography.
25 years in brand, digital and marketing, six of them only in care. Barry writes the Quick Wins email every week and still answers the phone.
The questions people ask. Answered in a line or two.
Is Nano Banana free?
Google has offered a version in the free Gemini app, with more on paid plans. The limits change, so check Gemini’s own page before you plan around it.
Should AI-edited images replace real photography?
No. They work best on real photographs of your actual home. Keep real pictures as your foundation and use AI for small tidying jobs between shoots.
Do we need to tell families an image was edited with AI?
There is no blanket UK rule, according to the ASA. If an image shows something a family might rely on, such as a room’s layout, keep it accurate and say when a picture is a visualisation.
