Gemini 2.5 Picture (Nano Banana) Beats All Picture Editors!

I haven’t been too lively in utilizing AI to generate pictures. Principally as a result of not one of the AI instruments to this point are in a position to ship the extent of high quality I search in my pictures. And so, the onus of producing pictures for my blogs largely falls on my teammate and an distinctive graphic designer Armaan. Although for this explicit weblog, I gave Armaan a break. All due to Google’s new “Nano-Banana” aka Gemini 2.5 Flash Picture.

That’s what the most recent picture era mannequin from the home of Gemini is named. Greater than a picture era, the Gemini 2.5 Flash Picture or nano-banana comes as a picture modifying mannequin. Why? The replace now means that you can mix a number of pictures right into a single picture. A minimum of that’s what it claims to do, as talked about in a Google weblog introducing the brand new Gemini image-gen mannequin.

If it does what it says and does it properly, I personally know a dozen AI fanatics who will probably be past excited to offer it a strive. In case you’re one such aficionado of AI picture era, right here is all it is advisable know in regards to the new Gemini 2.5 Flash Picture, together with a hands-on experiment I attempted on it.

What’s Gemini 2.5 Flash Picture?

In a nutshell, Gemini 2.5 Flash Picture is a brand new picture era and modifying mannequin by Google. It comes as an replace to the a lot hailed Gemini 2.0 Flash Picture picture era mannequin, making it quicker and higher, with added image-editing options.

For context, the brand new Gemini 2.5 Flash Picture can mix a number of pictures into one, keep character consistency, and make focused transformations in a picture. As Google places it, the mannequin makes use of Gemini’s “world information to generate and edit pictures.”

Allow us to discover these options in a bit extra element.

Gemini 2.5 Flash Picture Options

Keep character consistency

Nearly anybody who has used AI to generate pictures will relate to this. Particular person picture prompts often serve you properly. However as quickly as you need a explicit aspect proven as it’s throughout a set of pictures, virtually all recognized AI fashions falter.

Google claims to have labored on that, with the brand new Gemini 2.5 Flash Picture. Here’s what it says for the nano-banana’s functionality on this regard:

“Now you can place the identical character into totally different environments, showcase a single product from a number of angles in new settings, or generate constant model belongings, all whereas preserving the topic.”

Has it nailed it? Discover out shortly in my hands-on experiment with the mannequin.

Immediate primarily based picture modifying

That is very similar to “photoshopping” a selected aspect in/ out of a picture, however via easy prompts. Gemini 2.5 Flash Picture can “blur the background of a picture, take away a stain in a t-shirt, take away a whole particular person from a photograph,” and way more, as Google claims.

The exact native edits with pure language prompts make it a strong AI mannequin, offered it does it properly. Don’t you are worried. We will it strive it out in our hands-on quickly sufficient.

Multi-image fusion

This appears to be the brand new hot-new replace for the Gemini 2.5 Flash Picture. The nano-banana can “perceive and merge a number of enter pictures” as per Google, which principally means you possibly can fuse pictures with a single immediate now. Put an individual who missed the occasion in a gaggle picture, place an object right into a scene, or some other use you possibly can consider. All with a easy immediate.

Arms-on loading. Keep tuned!

Native world information

As I identified in my article – Why AI Lacks Widespread Sense, AI fashions lack a deep, semantic understanding of the true world. Nearly all the aesthetic-images they produce are a results of their coaching information. Google claims to have bypassed this, as the brand new nano-banana mannequin “advantages from Gemini’s world information.”

With out sharing any additional data on how this was made doable, Google says that this means unlocks new use-cases for the Gemini 2.5 Flash Picture mannequin. No worries, we are going to check it out for all its price quickly.

However earlier than that, right here is how one can entry the brand new Gemini Flash 2.5 Picture

Gemini Flash 2.5 Picture Accessibility

The brand new Google nano-banana or the Gemini Flash 2.5 Picture is obtainable proper now by way of the Gemini app or web site for particular person customers.

For Particular person Customers

You may merely obtain the app in your cellphone, or go to gemini.google.com and entry the mannequin by deciding on 2.5 Flash on the prime and clicking on “Create Photographs” below the Instruments part.

For Builders

Builders can entry the identical via Gemini API and Google AI Studio, whereas enterprise shoppers can entry the software via Vertex AI.

For entry via API, observe these steps:

1. Set up Required Libraries

Set up the most recent model of the Google Generative AI SDK utilizing pip, and guarantee you’ve PIL (Pillow) put in for picture processing:

pip set up google-generativeai pillow

This command will import all required libraries at first of your script for clean execution.

2. Authenticate Your API Entry

Arrange authentication by exporting your API key (if required) as an setting variable or authenticating by way of cloud identification suppliers, so the genai SDK can entry Google’s Generative AI endpoints:

import os
os.environ["GOOGLE_API_KEY"] = ""

Ensure that your API account is lively and has enough quota for requests.

3. Configure and Name the Mannequin

Initialize the shopper, set the mannequin to “gemini-2.5-flash-image-preview”, and cross a related immediate utilizing the SDK’s content material era methodology:

from google import genai
shopper = genai.Consumer()
immediate = "Create an image of a nano banana dish in a elaborate restaurant with a Gemini theme"
response = shopper.fashions.generate_content(
mannequin="gemini-2.5-flash-image-preview",
contents=[prompt],
)

4. Parse and Save the Generated Picture

Iterate via the response to examine for textual content and picture outputs, then save the generated picture utilizing PIL:

from PIL import Picture
from io import BytesIO
for half in response.candidates.content material.components:
if half.textual content shouldn't be None:
print(half.textual content)
elif half.inline_data shouldn't be None:
picture = Picture.open(BytesIO(half.inline_data.information))
picture.save("generated_image.png")

For entry via Google AI Studio, merely use the “construct mode” on Google AI Studio right here. As soon as on the platform, you possibly can merely enter a immediate to design the sort of picture era/ modifying app primarily based on Gemini 2.5 Flash Picture you need. Assume face-swap or clothe-swap.

Gemini Flash 2.5 Picture Arms-on

Since AI picture era utilizing prompts is fairly simple, I made a decision to strive the brand new Gemini Flash 2.5 Picture throughout its USPs, aside from, after all, primary picture era. Try the outcomes for your self:

1. Producing new pictures

Listed here are two pictures I generated utilizing Gemini 2.5 Professional Flash. Considered one of a 25-year previous boy from the hills of Himachal Pradesh, and one other of a Gaddi canine. Listed here are the prompts:

Immediate 1: give me a portrait picture of an indian boy, across the age of 25, hailing from Himachal Pradesh. The boy has dense, black hair and light-weight inexperienced eyes, and is carrying a brilliant cool stable White shirt

Immediate 2: give me a portrait picture of a pahadi gaddi canine, black in color with a thick fur and an even bigger dimension as in comparison with an everyday avenue canine

Output:

Whereas the outcomes clearly appear AI-generated, I’d give 10/10 to nano-banana for the outcomes. That is merely due to the tremendous prime quality of pictures, correct depictions of the immediate, and the truth that I by no means talked about within the immediate to make the pictures too reasonable.

2. Merging Photographs

For consistency, I performed round with these two pictures for the remainder of checks. So I requested the mannequin to merge the 2 pictures of the boy and the canine in a scenic background. Right here is the immediate:

Immediate: present the boy and the canine taking part in in an enormous open subject in opposition to the backdrop of a river flowing in a valley and snow-capped mountains on the opposite facet of the river

Output:

It took a while for the AI mannequin to seek out its method to the proper output. With the preliminary outcomes having a bit off proportions, there was a back and forth of prompts and outcomes earlier than I discovered what I used to be searching for. However as soon as I did, boy was I impressed! All the things right down to the final element was as correct as I had talked about and as aesthetic as I may’ve requested for.

3. Picture Modifying

After picture era and merger, comes the modifying half. To check these out, I first requested Gemini Flash 2.5 Picture so as to add a small hut within the picturesque scene. Right here is the immediate:

Immediate: on this picture, present a small shed close to the river at a distance

Output:

Flawless execution within the first strive. It appears evident that Google has labored massively on the nano-banana, particularly within the areas the place it highlights it to excel.

4. Sustaining Character Consistency

Onto the hardest half for most AI fashions. Actually, I used to be fairly sceptical about this one USP. So naturally, I used to be additionally most excited to strive it out. I requested the mannequin to vary the complete setting within the image to that of a seashore. Right here is the immediate:

Immediate: present the boy and the canine working as they’re in a seashore as a substitute of the present setting. the boy is now carrying shorts and a vest, and has a tattoo throughout his left-arm

Output:

Nothing wanting spectacular, Gemini 2.5 Flash Picture managed to do a fairly respectable job. Although it took repeated makes an attempt to reach at an aesthetic consequence, the brand new picture mannequin was in a position to replicate the main points of the boy and the canine with virtually full accuracy. In case you look intently, the slight distinction that you’ll discover will probably be that within the boy’s coiffure. Relaxation the whole lot appears to be like virtually precisely just like me as within the earlier setting. I even tried the “tattoo on one-arm” concept to see how Gemini executes it. All I can say is Kudos to the mannequin for a job properly finished!

5. Constructing Gemini 2.5 Flash Picture Powered App

To check Gemini 2.5 Flash Picture on an app for repeated picture era and modifying, we used the next immediate on Google AI Studio’s “construct mode”

Immediate: Create a Attempt on App, the place customers can add their footage and check out varied garments to see how they give the impression of being in them.

Output: You may take a look at the try-on app we constructed right here.

Conclusion

With a single collection of image-generation and modifying on the brand new Gemini 2.5 Flash Picture, the updates and the improved capabilities are just about evident to me. What I’m particularly thrilled about is the brand new picture merging means of the mannequin. I can foresee n-number of situations the place that may be useful for me personally. As for many different content material creators on the market, picture modifying and character consistency on the brand new Gemini 2.5 Flash Picture will show to be a game-changer.

We continuously strive our arms on such new AI fashions to check the bounds of their capabilities. So, be certain that to remain tuned to this house to be up to date with the most recent on the earth of AI.