Gemini App Introduces Interactive Image Editing with Nano Banana and AI Video Detection
Google’s Gemini app has unveiled a groundbreaking feature that allows users to interactively edit images using the Nano Banana model by drawing or annotating directly on them. This innovative approach simplifies the image editing process, making it more intuitive and user-friendly.
Interactive Image Editing with Nano Banana
The Nano Banana model, known for its advanced image generation and editing capabilities, has been integrated into the Gemini app to offer a more hands-on editing experience. Users can now add an image to the prompt box and select it to launch the Mark up editor. This editor provides tools such as Sketch, which enables drawing, highlighting, and pointing out specific parts of the image, complete with undo and redo options. Additionally, the Text tool allows users to add prompts directly onto the image.
This feature eliminates the need for textual instructions in the prompt box, streamlining the editing process. However, users still have the option to add textual prompts if desired. Upon uploading their first image, users will receive a prompt about this new capability. This interactive editing feature is now available across Android, iOS, and web platforms.
SynthID Video Verification
In addition to interactive image editing, the Gemini app has expanded its SynthID verification feature to include videos. Previously limited to images, SynthID now allows users to verify whether a video, including its audio components, was created or edited using Google AI.
To utilize this feature, users can upload a video up to 100 MB in size and 90 seconds in length. By prompting the app with queries like Was this generated using Google AI? the system will search for SynthID watermarks. The response will provide context and specify which segments of the video contain elements generated using Google AI. For instance, it might indicate: SynthID detected within the audio between 10-20 secs. No SynthID detected in the visuals.
This video and image verification feature has been rolled out to all Gemini app languages and countries, enhancing transparency and trust in AI-generated content.
The Evolution of Nano Banana
The Nano Banana model has been a significant addition to Google’s AI capabilities. Initially introduced in the Gemini app, it quickly gained popularity for its advanced image editing and generation features. In October 2025, Google expanded Nano Banana’s reach by integrating it into AI Mode and Google Lens, allowing users to create and edit images seamlessly across different platforms. This integration was part of Google’s broader strategy to make AI tools more accessible and user-friendly.
The success of Nano Banana has been evident in its adoption rates. By September 2025, over 200 million images had been edited using Nano Banana since its launch. Notably, over 10 million of these users were new to the Gemini app, highlighting the model’s role in attracting a broader audience to Google’s AI offerings.
Gemini App’s Growth and Future Prospects
The introduction of features like Nano Banana has contributed significantly to the Gemini app’s growth. By October 2025, the app boasted over 650 million active users, a substantial increase from 350 million in March of the same year. This growth underscores the increasing demand for AI-driven tools that offer practical and engaging functionalities.
Looking ahead, Google plans to continue enhancing the Gemini app’s capabilities. The company has announced the upcoming release of Gemini 3, which is expected to introduce new features and improvements, further solidifying the app’s position in the AI landscape.
Conclusion
The Gemini app’s latest updates, including interactive image editing with Nano Banana and expanded SynthID verification for videos, represent significant strides in making AI tools more accessible and user-friendly. These features not only enhance the user experience but also promote transparency and trust in AI-generated content. As Google continues to innovate and expand its AI offerings, users can look forward to more intuitive and engaging tools that seamlessly integrate into their daily lives.
