Google is piloting an intriguing update to its iconic search homepage: a small plus (“+”) icon now appears inside the search bar for some users. Far from being a simple design tweak, this feature enables users to upload files and images directly on the Google homepage, feeding them into Google’s AI Mode for instant analysis. The goal is to streamline the process of leveraging Google’s AI—letting users access document and image analysis without extra steps or separate tools.
What Does the New Plus Icon Do?
The plus icon was first reported by users on Reddit, with several noting its unexpected appearance. Clicking the icon opens upload options for files and images, which are processed using Google’s AI features embedded in search. This update allows users to submit PDFs, pictures, and other file types straight from Google Search, receiving intelligent summaries or insights—potentially without navigating away from the results page.
For professionals, students, or anyone needing quick document analysis, this change could significantly reduce workflow friction. Early user feedback has remarked on the new workflow’s intuitiveness, especially for those familiar with uploading files to AI-powered platforms.
Availability: Still in Limited Testing
Currently, this feature is not widely available. Reports indicate access may vary by browser and account; some users see it in Chrome, while others have noticed the plus icon in Microsoft Edge. Its presence across multiple browsers suggests the test is based on user accounts or geographies, not browser exclusivity.
As of now, Google has not issued any official statement or documentation regarding this experiment. The inconsistent rollout is in line with Google’s typical approach of deploying features to controlled groups before deciding on wider release. Whether the plus button becomes a permanent fixture will likely depend on user feedback and further internal testing.
Related AI Features and Ongoing Improvements
Google’s investments in AI-powered search go beyond direct uploads. Recently, the company began testing additional upgrades in AI Mode, including:
- Hoverable Inline Citations: As spotted by SERPalerts on X, Google is experimenting with inline links in AI-generated answers that reveal citation details when hovered over. This enhancement makes it easier to verify sources without leaving the results page, increasing transparency and usability.
- Expansion of Gemini Models: According to a report by SERoundtable, the advanced Gemini 3 and Nano Banana Pro models in AI Mode are now available in nearly 120 countries and territories, but only in English and for Google AI Pro and Ultra subscribers. These models offer more robust reasoning capabilities and access to current information.
By merging direct upload features with continual improvements in AI Mode, Google is positioning Search not just as an entry point for finding information, but also as a tool for in-depth document and image analysis.
What’s Next for Google Search?
The plus icon update reflects Google’s ongoing vision to make AI tools seamless and accessible within the core search experience. While the feature’s future remains uncertain, it hints at a larger shift: soon, Google Search could become the default interface for not only uncovering information on the web, but also understanding the information you already have.
As Google continues to test and refine these advances, keep an eye out for announcements and broader rollouts. For the latest developments and expert guidance, visit surftware.com.
