Google recently launched a new tool called Nano Banana to help users quickly replace elements on existing images. With this feature, users can easily replace the content of the image and replace it with the content they want.
You can also use the drawing example of this tool to let Nano Banana redraw elements of a specific picture, such as characters, according to the drawing example, so that a variety of different character shapes can be generated.
At present, the Nano Banana model has been officially launched in the Google Gemini AI application and is named Google Gemini 2.5 Flash Image. All users can use the model in the Gemini AI application.
Josh Woodward, vice president of Google Labs, revealed on X/Twitter that in less than 10 days after its launch, Nano Banana helped users edit more than 200 million photos, and this also helped Google add 10 million Gemini users.
At that time, ChatGPT also attracted a lot of attention on social media when it launched a drawing function and could redraw images in Ghibli style. This time, the Google Nano Banana tool was like a replica of ChatGPT Ghibli at that time.
After Nano Banana was named Gemini 2.5 Flash Image and officially launched in Gemini, Google also began its next planning:
Gemini free version users can edit up to 100 times per day (it doesn’t matter whether it’s the same picture, what’s important is that the maximum number of edits allowed is 100 times)
Gemini premium users can edit up to 1,000 times per day
Regardless of whether you are a user of the free version or the paid version, the icons edited through Gemini 2.5 Flash Image will be accompanied by clear watermarks and blind watermarks. The blind watermark is an invisible watermark, and the user can continue to recognize the blind watermark even after cropping.
The watermark is generated through the SynthID mechanism. Other platforms can use this mechanism to identify the watermark content and determine that the image was generated by AI. This can prevent some users from generating fake images for some non-compliant purposes.