In late summer 2025, Google unveiled a new AI-powered tool for image generation and photo processing: Gemini 2.5 Flash. However, users are better acquainted with its unofficial name: Nano Banana. It’s an advanced image generator capable of completely replacing Photoshop. It lets you create unique illustrations, stylized scenes, and experiment with photos without complex graphics editors. To help you get started with the new tool, we’ve developed a guide to Nano Banana.
What you will need for work
As with any other neural network, you don’t need a powerful computer. The AI model runs online through a browser or mobile app. To use the tool, all you need is a stable internet connection and a PC, tablet, mobile phone, or laptop. It’s also a good idea to familiarize yourself with how the model works beforehand.
To get started you will need:
- an activated Google account;
- an internet connection;
- access to products - Gemini or chataibot.pro;
- source photos for editing.
It is also recommended that you familiarize yourself with the principles of prompt composition and image generation to achieve the highest quality results.
How to log in
To start using the service, visit chataibot.pro on your computer. Login occurs automatically if your Google account is activated. You can change your account, sign in with your username and password, or sign out in the studio.
Authorization instructions:
- Open chataibot.pro
- Click “Sign in.”
- Select a valid Google account.
- Enter your account password.
- Select the tool you want to use.
Logging in on mobile devices is also easy. Install the Gemini app on Android or iOS. Verify your account, open the app, and look for the “create image” option with the banana symbol. Please note that access to the Gemini app is limited for Russian users.
How to create a prompt
A neural network will understand a task if given clear instructions. But this doesn’t necessarily have to be a strict algorithm. Artificial intelligence is capable of understanding natural language and interpreting queries correctly. However, the instructions must be clear and the information structured. Otherwise, the program will get confused and confuse the details.
The Nano Banana prompt should include the subject, style, description of the setting, and details. You can specify lighting, composition, and additional effects to achieve a more professional result. For photo editing, you need to explain step-by-step the changes you want to make to the original photo.
When creating a prompt, please use the following structure:
- Subject – the main character or an inanimate object;
- Action – what the object does;
- Environment – location or background settings;
- Art Style – retro, watercolor, anime, pixel art;
- Lighting – type, intensity, and light source;
- Details – mood, texture, or other finishing touches.
You can use the most popular AI tools with a single account on the online platform chataibot.pro. You will get access to the latest versions of OpenAI, Google, and other companies without interruptions, restrictions, or IP address changes.
How to export the result
The free version of the model, with limited functionality, does not save generated images. However, you can download the image to your computer or mobile phone.
Step-by-step instructions for saving an image:
- Click on the generated image to open it in full-screen mode.
- Click “Download” in the upper right corner.
- Select the folder where you want to save the image.
- Wait for the download to complete.
- Open the image on your computer or phone and check the results.
All images created or edited by the model are automatically watermarked with a SynthID watermark, invisible to users. This digitally identifies the content as created by artificial intelligence.
How to use online
Nano Banana is ready to use in real time. It doesn’t require installation on your computer. The service is accessible via a browser and mobile app, making it convenient for users working on multiple devices.
For online use:
- Go to a platform that supports Nano Banana;
- Log in and select the generation type;
- Enter the generation prompt and upload a photo for editing;
- Click “Run”;
- Preview the result and make adjustments or save the image if you are satisfied.
Russian users can access Nano Banana and other neural networks blocked in Russia on the website chataibot.pro Content can be generated on the website, in Telegram, VK, or using a browser extension.