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Gemini3 Complete Usage Guide: Master Everything from Registration to Multimodal Operations

Gemini3 Complete Usage Guide: Master Everything from Registration to Multimodal Operations

Gemini 3 has been released, and many are asking how to use it, where to use it, and if it’s free. Following the Gemini3 Usage Guide approach, this article explains all seven official channels clearly, from registration to multimodal features, helping you master Gemini 3 in one go.

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Gemini 3 Complete Usage Guide

  • Entry: https://aistudio.google.com/
  • Full-featured Gemini 3 Pro with a context of approximately 1 million tokens. Allows setting thinking level, media_resolution, temperature, etc.
  • Supports chat, image generation, voice, video chat, and video generation. Build mode is suitable for Vibe Coding, multimodal input, and sharing applications.
  • Note: Google may use AI Studio conversation data to train models. Avoid sending sensitive information.

2. Gemini App (Web & Mobile)

  • The web and mobile apps have been or are being upgraded to Gemini 3, making it the easiest option for general users.
  • Free tier has usage limits (approx. 5 times/day). Watch for Google student promotions for a chance to get Pro membership for free.

3. Google Search AI Mode

  • Integrated into Search on the day of the new model’s release. Available to some Gemini AI Pro/Ultra users.
  • Select “AI Mode” on the right side of the search bar. If you can switch models in the top-left corner, Gemini 3 is supported.

4. Google Antigravity (AI IDE)

  • Think of it as Google’s version of Cursor. A multi-agent collaborative development environment supporting Gemini 3, Claude, OpenAI, and others.
  • Free for a limited time with rate limits.

5. Gemini CLI

  • For developers: chat, read folders, write code, execute Shell commands, call search, connect to MCP.
  • Installation: npm install -g @google/gemini-cli, requires Node.js 18+.
  • Gemini 3 access is prioritized for Ultra users. Pro/Free users can apply via the official form.

6. AI Studio API & Vertex AI

  • API: Requires a paid plan. Generate an API Key in AI Studio. Pricing is tiered (e.g., different rates for under/over 200k tokens).
  • Vertex AI: Enterprise-grade platform for cloud or private deployment, includes MLOps and data isolation. New users often get $300 in trial credits.

Choose your channel based on this Gemini3 Usage Guide and get started. To try it quickly, use the link below.

👉 Use Gemini3 Now