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

I haven’t been too energetic in utilizing AI to generate pictures. Largely as a result of not one of the AI instruments thus far 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 principally falls on my teammate and an distinctive graphic designer Armaan. Although for this specific weblog, I gave Armaan a break. All due to Google’s new “Nano-Banana” aka Gemini 2.5 Flash Picture.

That’s what the newest picture era mannequin from the home of Gemini is known as. 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. No less than 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 fans who shall be past excited to present it a attempt. In case you’re one such aficionado of AI picture era, right here is all that you must know concerning 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, preserve 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 normally serve you properly. However as quickly as you desire a specific component proven as it’s throughout a set of pictures, nearly all identified 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 property, 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 component 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 individual from a photograph,” and rather 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 attempt 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 mainly means you’ll be able to 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 another use you’ll be able to 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 the entire 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 attainable, Google says that this capability unlocks new use-cases for the Gemini 2.5 Flash Picture mannequin. No worries, we are going to try 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 accessible proper now through the Gemini app or web site for particular person customers.

For Particular person Customers

You possibly can merely obtain the app in your cellphone, or go to gemini.google.com and entry the mannequin by choosing 2.5 Flash on the high and clicking on “Create Photos” below the Instruments part.

For Builders

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

For entry via API, observe these steps:

1. Set up Required Libraries

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

pip set up google-generativeai pillow

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

2. Authenticate Your API Entry

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

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

Guarantee that your API account is energetic and has enough quota for requests.

3. Configure and Name the Mannequin

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

from google import genai
consumer = genai.Shopper()
immediate = "Create an image of a nano banana dish in a flowery restaurant with a Gemini theme"
response = consumer.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 just isn't None:
print(half.textual content)
elif half.inline_data just isn't 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’ll be able to merely enter a immediate to design the form 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 attempt the brand new Gemini Flash 2.5 Picture throughout its USPs, aside from, in fact, fundamental picture era. Try the outcomes for your self:

1. Producing new pictures

Listed below are two pictures I generated utilizing Gemini 2.5 Professional Flash. Certainly one of a 25-year outdated boy from the hills of Himachal Pradesh, and one other of a Gaddi canine. Listed below 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 lightweight 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 measurement as in comparison with an everyday road 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 photographs too lifelike.

2. Merging Photos

For consistency, I performed round with these two pictures for the remainder of exams. 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 enjoying in an enormous open subject in opposition to the backdrop of a river flowing in a valley and snow-capped mountains on the opposite aspect of the river

Output:

It took a while for the AI mannequin to search out its strategy to the correct output. With the preliminary outcomes having a bit off proportions, there was a backward and forward 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 pieces all the way down to the final element was as correct as I had talked about and as aesthetic as I might’ve requested for.

3. Picture Enhancing

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 attempt. 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 many AI fashions. Truthfully, I used to be fairly sceptical about this one USP. So naturally, I used to be additionally most excited to attempt it out. I requested the mannequin to alter the complete setting within the image to that of a seaside. Right here is the immediate:

Immediate: present the boy and the canine operating as they’re in a seaside as an alternative 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 outcome, the brand new picture mannequin was in a position to replicate the main points of the boy and the canine with nearly full accuracy. If you happen to look intently, the slight distinction that you’ll discover shall be that within the boy’s coiffure. Relaxation every little thing appears to be like nearly precisely just like me as within the earlier setting. I even tried the “tattoo on one-arm” thought 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 take a look at numerous garments to see how they appear in them.

Output: You possibly can try 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 capability 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 often attempt our palms on such new AI fashions to check the bounds of their capabilities. So, be certain to remain tuned to this house to be up to date with the newest on the planet of AI.