Google Search adds plus button for instant AI Mode file uploads on desktop

Google Search Introduces Plus Button for Direct File Upload

Google has rolled out a subtle yet significant update to its search homepage, adding a plus button that enables desktop users to upload images and documents directly into AI Mode 1

1

2

2

. The new icon appears on the left side of the Google Search bar, replacing the traditional magnifying glass and offering a streamlined AI interaction that saves users a step in the process 4

4

. When hovering over the plus button, users see a tooltip reading "Upload files or images," though the User Interface (UI) doesn't immediately clarify its connection to AI Mode until after a file is uploaded 3

3

.

The feature leverages Gemini to break down uploaded content, enabling users to ask AI chatbot questions about documents or images. For instance, uploading instructions for a model kit allows queries about where to buy specific parts online, while uploading a guitar image enables questions about its pickups 1

1

. A Google spokesperson confirmed the rollout, stating: "You can now upload images or PDFs directly to the Google Search bar on desktop and ask questions about them in AI Mode. It's another step in making it easier for you to ask anything, anywhere" 2

2

.

AI-Powered Analysis Comes to the Homepage

While the ability to upload images and documents already existed within AI Mode, this update brings that capability directly to the main search bar, potentially reaching a larger audience wary of AI integrations 2

2

. The feature is currently available only on desktop web, not on mobile browsers or the Google app, which makes sense given that desktop users are more likely to upload PDFs or other files for file analysis 2

2

5

5

. The rollout appears widespread, with users reporting visibility across multiple Google accounts and even signed-out Incognito sessions 4

4

5

5

.

The plus menu helps emphasize that Google Search can accomplish tasks beyond simply finding information, signaling a shift in how the company positions its core product 5

5

. This aligns with broader AI Overviews integration efforts, though some observers note the UI could better telegraph the button's purpose, especially since the existing Lens icon for traditional image query remains on the right side of the search bar 3

3

4

4

.

Google's Pivot to AI Intensifies Competition

This enhancement arrives as Google's pivot to AI accelerates amid fierce AI competition with ChatGPT maker OpenAI 1

1

. The recent release of Gemini 3 reportedly put OpenAI in a "code red" position, prompting the release of GPT-5.2 to remain competitive 1

1

. Google's scale provides distinct advantages, offering more features per dollar than OpenAI, including terabytes of additional storage in Google Drive for subscribers and massive context windows when using Gemini 1

1

.

Crucially, Gemini 3 was trained on Google's own Tensor Processing Unit chips rather than Nvidia hardware, reducing reliance on third-party chip makers while maintaining high-performance AI model training capabilities 1

1

. Some observers suggest Google has effectively pulled ahead in the AI race, with the company pushing deeper AI integrations across products including Chrome, Google Discover, and Google Labs 1

1

3

3

. The quiet rollout of this plus button feature reveals where Google's priorities lie: ensuring users have more opportunities to utilize AI capabilities while making the technology increasingly accessible to those who might otherwise avoid it.