Gemini Voyager

Make Your Gemini Experience Truly Yours ✨

Navigate conversations with an elegant timeline, organize chats with folders, and build your own prompt vault.
It's the missing power-up for Google Gemini.

✨ We're live on Product Hunt! We'd love to hear your thoughts and feedback. ❤️

📖 Documentation • 中文说明 • 日本語 • Français • Español

We love Gemini, but sometimes we wish it had just a bit more structure.

That's why we built Gemini Voyager. It's not just a tool; it's a companion that helps you keep your AI conversations organized, accessible, and productive. Whether you're a researcher juggling dozens of threads, a developer saving code snippets, or just someone who loves order, Voyager is designed for you.

• 👋 Why Gemini Voyager?
• 📚 Table of Contents
• ✨ Features
  • 📍 Timeline Navigation
  • 📂 Folder Organization
  • 💡 Prompt Vault
  • 💬 Quote Reply
  • 📐 Formula Copy
  • 🧜‍♀️ Mermaid Diagram Rendering
  • 🍌 NanoBanana Option
  • 🔬 Deep Research Export
  • 💾 Chat Export
  • 📏 Adjustable Chat Width
  • 🫥 Input Collapse
  • 🏷️ Tab Title Sync
  • 🗑️ Batch Delete
• 📥 Installation
• ☕ Support This Project
• 💬 Community
• 🤝 Contributing & Development
• 🌟 Credits

Never get lost in a long conversation again. Visual nodes let you see the structure of your chat at a glance.

• Jump instantly: Click a node to scroll right to that message.
• Peek content: Hover to see what was said without scrolling.
• Mark what matters: Long-press to star important messages (synced across tabs!).
• Node Levels (Experimental): Right-click a node to set its level (1-3) or collapse sub-nodes. Perfect for organizing branched or hierarchical conversations.

Keep your ideas sorted. Stop digging through a messy history list. Drag and drop your chats into folders that make sense to you.

• Two-level hierarchy: Folders and subfolders for deep organization.
• Easy management: Double-click to rename, long-press to multi-select.
• Syncs everywhere: Import/export your structure to keep your devices in sync.

👀 See it in action

Gemini

AI Studio

Your personal prompt vault. Don't rewrite the same instructions. Save your best prompts and use them anywhere.

• Tag & Search: Find the right prompt in seconds.
• Universal Access: Works on Gemini, AI Studio, and now any website you choose.

👀 View screenshot

Reply with context. Select text in any message to see a floating quote button. Click it to insert the selected text as a quote into your reply box instantly.

• Context-aware: Works for both user and model messages.
• Standard format: Uses standard Markdown blockquote syntax (> ...).

👀 View screenshot

For the math wizards. See a beautiful LaTeX formula? One click copies the source code. No more manual re-typing.

👀 View screenshot

Visualize diagrams instantly. When Gemini outputs Mermaid code (flowcharts, sequence diagrams, Gantt charts, etc.), Voyager automatically renders it as an interactive diagram.

• Toggle view: Switch between rendered diagram and source code with one click.
• Fullscreen mode: Click the diagram to open a fullscreen viewer with zoom and pan support.
• Auto-detection: Supports all major Mermaid diagram types.

👀 View screenshot

Lossless watermark removal for Gemini images. Automatically removes the visible "Gemini" watermark from AI-generated images (NanoBanana) using a reverse alpha blending algorithm.

• Zero quality loss: Reconstructs original pixels for a perfectly clean image.
• Set and forget: Just enable it once in settings and it works automatically.
• Direct Download: Replaces the native download button with a 🍌 button that saves the clean, processed image directly.
• Privacy focus: All processing happens 100% locally in your browser.

👀 View screenshot

Extract thinking content from Deep Research conversations. One-click export to Markdown format preserving all thinking phases and research links. Click the share & export button in Deep Research conversations to download.

Your data, your format. Take your conversations with you.

• Formats: Structured JSON or print-friendly Markdown/PDF.
• Clean: We strip out the UI noise so you get just the content.
• Complete: Images are automatically packaged into an assets/ folder.

👀 View export guide

Step 1: Click the export icon

Step 2: Choose export format

Read comfortably. Wide screen? Make use of it. Customize the chat container width (400px - 1400px) to suit your reading preference.

Settings: Click the extension icon for scroll mode, chat width, and timeline options.

View tutorial

How to open settings

Chat width adjustment

More room to read. The input area auto-collapses when empty. Click to expand and start typing.

👀 View screenshot

Know at a glance. Automatically syncs the browser tab title with the current Gemini chat title. No more "Gemini" on every tab.

👀 View screenshot

Clean up in bulk. Select multiple conversations and delete them all at once. No more deleting one by one.

• Multi-select: Long-press to enter multi-select mode, then check the conversations you want to delete.
• One-click delete: Delete all selected conversations with a single click.

👀 View screenshot

⚠️ Note: Prompt Manager is the only feature that supports Gemini for Enterprise.

     

_{Chrome Web Store also works on Edge, Opera, Brave, Vivaldi, Arc, and other Chromium browsers.}

Store Status: Chrome ✅ · Firefox ✅ · Edge ✅ · Safari (coming soon)

If Gemini Voyager makes your life easier, consider buying me a coffee. It helps keep the updates coming! Sponsors will be featured in our Special Thanks section. ❤️

Or support via WeChat / Alipay / Afdian:

WeChat Pay

Alipay

Afdian

I highly recommend Typeless (typeless.com), an AI voice-to-text tool that I used extensively during the development of Gemini Voyager. Integrating it into my daily workflow has saved me a tremendous amount of time and significantly boosted my productivity.

🎁 Join via my referral link (Code: MZRYZP1) to get $5 free credits. This also gives me credits to keep maintaining this project—a free way to support my work! ❤️

Follow for Updates Get the latest updates.

Join the Community Chat with other users, share prompts, and get help.

We welcome contributions! Whether you want to report bugs, suggest features, improve documentation, or submit code:

• Issues: Use our bug report or feature request templates
• Pull Requests: Check out CONTRIBUTING.md for guidelines

# Install dependencies (Bun recommended)
bun i

# Development mode (with auto-reload)
bun run dev:chrome   # Chrome & Chromium browsers
bun run dev:firefox  # Firefox
bun run dev:safari   # Safari (requires macOS)

# Production builds
bun run build:chrome   # Chrome
bun run build:firefox  # Firefox
bun run build:safari   # Safari
bun run build:all      # All browsers

Thank you for helping make Gemini Voyager better! ❤️

• DeepSeek Voyager - A fork of Gemini Voyager adapted for DeepSeek, bringing timeline navigation and chat management to DeepSeek users!

• ChatGPT Conversation Timeline - The original timeline navigation extension for ChatGPT that inspired this project: Gemini Voyager adapted the timeline concept for Gemini and added extensive new features including folder management, prompt vault, and chat export.

Made with ❤️ by Jesse Zhang

_{MIT License © 2025}