GV GPT Voyager
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CHATGPT PRODUCTIVITY EXTENSION

From chat history to an organized operating system.

GPT Voyager adds a workspace layer on top of ChatGPT: conversation indexing, reusable prompts, export/backup, and formula plus Mermaid tooling for technical workflows.

Latest Release Open Live Site
  • 4.9User score
  • 30sTime to first value
  • 100%Local-first storage

SCREENSHOTS

Interactive preview gallery

chatgpt.com

Workspace

Conversation hub with search and filters

Scan, classify, and jump to any conversation using local index, folder pivots, and tag filters.

  • Indexed local lookup
  • Folder plus tag pivots
  • Fast open actions

HIGHLIGHTS

What makes it useful every day

Bulk operations

Move and tag multiple chats with undo support.

Prompt templates

Reusable snippets with variable placeholders.

Conversation export

Markdown and HTML output for archiving.

Math workspace

Collect formulas and copy to LaTeX or MathML.

Mermaid workspace

Detect and render diagram code blocks fast.

Local backup

Export/import JSON for portable data migration.

CHANGELOG

Release timeline

v0.1.2

Math + Mermaid quality pass

Formula copy workflow and diagram workspace interactions were refined.

v0.1.1

Prompt system upgrades

Prompt tags, variable templates, and timeline export behavior improved.

v0.1.0

Initial shipping version

Sidebar, index, classification, export, settings, and core tooling are available.

FAQ

Before you install

Will my chat data be sent to external servers?

No. Current behavior is local-first and persists extension data locally in your browser.

How do I load the extension manually?

Run build, open chrome://extensions, enable developer mode, then load dist/.

Can I migrate data to another device?

Yes. Use JSON export/import to move index, prompts, settings, and favorites across devices.

Which browsers are supported?

Chromium browsers with Manifest V3 support, mainly Chrome and Edge.

INSTALL GUIDE

Download and install in 2 paths

Path A: Release package (Recommended)

  1. Open Latest Release.
  2. Download the release ZIP asset.
  3. Extract the ZIP to a local folder.
  4. Open chrome://extensions and enable Developer mode.
  5. Click "Load unpacked" and select the extracted extension folder.

Path B: Source build install

  1. Download Source ZIP or clone repository.
  2. Run npm install in project root.
  3. Run npm run build to generate dist/.
  4. Open chrome://extensions and enable Developer mode.
  5. Load unpacked and select dist/.

Chinese release guide: docs/store/GITHUB_RELEASE_ZIP_GUIDE_ZH-CN.md