Multimodal research
Drop images, videos, and web pages into the same chat. Gemini 3.1 Pro connects what you see across formats.
Gemini 3.1 Pro · Free in Tabbit · macOS & Windows
Use Gemini 3.1 Pro for Free in Tabbit
Tabbit is the AI-native browser that puts Gemini 3.1 Pro one click away. No Google One subscription, no separate chat tab — just open Tabbit, pick Gemini 3.1 Pro, and start working with your tabs, files, and the web.
Model picker
Switch to Gemini 3.1 Pro in one click
The Omnibox is also your AI command center. Choose Gemini 3.1 Pro when you need long-context reasoning, multimodal analysis, or web-grounded answers — then switch to GPT or Claude without leaving the page.
GGemini 3.1 ProGemini 3.1 Pro
Summarize this research paper and compare it with the open tab...
Comparison
Free access vs paid subscription
Other ways to reach Gemini 3.1 Pro ask for subscriptions or trap you in a chat window. Tabbit gives you the model inside a browser built around AI.
| Gemini Advanced | Aggregator chat | Tabbit | |
|---|---|---|---|
| Gemini 3.1 Pro access | Requires Google One AI Premium or Workspace add-on | Free tier with usage caps; Pro may cost extra | Free during public beta — included in the browser |
| Browser context | Limited to uploaded files and Google apps | Selected text or pasted snippets only | @-reference tabs, screenshots, PDFs & bookmarks |
| Agent execution | No browser automation | No task execution across websites | Agent Mode runs multi-step tasks in isolated tab groups |
| Model switching | Gemini family only | Several models, but no browser integration | Gemini, GPT, Claude, DeepSeek, Qwen, and more |
| Desktop platforms | Web + mobile app | Web only | Native macOS & Windows app |
| Tab & workspace management | Basic chat history | None | Vertical tabs, smart groups, and AI workspaces |
Capabilities
What Gemini 3.1 Pro does inside Tabbit
Long-document synthesis
Upload PDFs, reports, or codebases and ask for summaries, comparisons, and structured takeaways.
Page-aware answers
Type @ to reference the current tab, a screenshot, or a bookmark. Answers are grounded in your real workflow.
Agent execution
Let Agent Mode use Gemini 3.1 Pro to browse, extract, and act across websites while you keep working.
Why Tabbit
Why use Gemini 3.1 Pro inside an AI-native browser?
1
Omnibox = AI input box
Type a URL, a question, or a task. The same input handles navigation and AI commands.
2
@-reference anything
Tabs, screenshots, PDFs, and saved collections become context for Gemini 3.1 Pro in one keystroke.
3
Agent Mode in isolated lanes
Multi-step research and automation run in their own tab groups, parallel to your current work.
4
Vertical tabs & workspaces
Keep research organized without drowning in tabs. Smart groups turn chaos into focused workspaces.
5
Cross-model flexibility
Gemini 3.1 Pro is great for multimodal and long-context tasks; switch to GPT or Claude when the task fits them better.
FAQ
Common questions about Gemini 3.1 Pro in Tabbit
Is Gemini 3.1 Pro free on Tabbit?
Yes. During the Tabbit international public beta, Gemini 3.1 Pro is available at no cost alongside GPT, Claude, and other top models. No separate Google One or Workspace subscription is required to start.
Do I need a Google account to use Gemini 3.1 Pro in Tabbit?
No. Tabbit routes model access through its own international infrastructure, so you can chat with Gemini 3.1 Pro using only your Tabbit account.
Can I switch from Gemini 3.1 Pro to GPT or Claude in the same browser?
Yes. Tabbit is a multi-model AI browser. You can switch between Gemini 3.1 Pro, GPT-5.x, Claude Sonnet / Opus, and regional models from the same Omnibox or model picker.
What makes Tabbit different from the Google Gemini web app?
The Gemini web app is a chat interface. Tabbit is an AI-native browser: it gives Gemini 3.1 Pro direct access to your tabs, screenshots, PDFs, and bookmarks via @-references, plus Agent Mode that executes multi-step tasks on real websites.
Is Tabbit available on Windows as well as Mac?
Yes. Tabbit ships the same AI-native feature set — including Gemini 3.1 Pro — on both macOS and Windows.
What can I do with Gemini 3.1 Pro inside Tabbit?
You can summarize long documents, analyze images and videos alongside web pages, ask questions about the current tab, automate research with Agent Mode, and draft content with full page context.
Will Gemini 3.1 Pro stay free after the beta?
Tabbit has not announced final pricing. During the public beta, access to Gemini 3.1 Pro and other top models is free. Check tabbitbrowser.com for the latest terms.
How do I start using Gemini 3.1 Pro in Tabbit?
Download Tabbit for macOS or Windows, open the Omnibox or side panel, select Gemini 3.1 Pro from the model picker, and start typing. You can also @-reference any open tab or file for context-aware answers.
Start using Gemini 3.1 Pro for free
Download Tabbit for macOS or Windows and use Gemini 3.1 Pro alongside GPT, Claude, and more — no invite code.