Chrome Web Store
27Versions
1Code reviewed

No malware found

In code review (v1.6.6)

Our reviewer read version 1.6.6 — the most recent version we have reviewed — and found no malicious behaviour. The version shown here has not been individually reviewed yet.

What our analysis found

GPT-Voyager, used by 1,000 people, showed no malicious code in Extension Auditor's review. It comes from a publisher with 3 extensions and was last updated in October 2026.

Analyst notes

All reviewed code is consistent with the extension's stated ChatGPT enhancement purpose. The MAIN-world script intercepts ChatGPT's /{uuid} responses to power the timeline feature, storing data only in sessionStorage and posting to window.location.origin (same origin only — not an exfiltration vector). High ML counts for js_appendchild (630), js_innerhtml (90), and js_fromcharcode (46) are fully explained by the embedded and KaTeX libraries, both legitimate open-source packages bundled for diagram and formula rendering. Confidence is medium rather than high because the main UI bundle (, referenced by the loader but absent from the analysis archive) could not be reviewed; additionally, the bundled manifest declares optional_host_permissions for all URLs ([domain withheld], [domain withheld]) not reflected in the published CWS manifest summary — while optional permissions require explicit user grant and may simply be omitted from the CWS summary tool, the combination of an unreviewed main bundle and undisclosed broad optional permissions prevents a full false_positive clearance.

GPT-Voyager

GPT-Voyager Chrome extension security report

ID: ofhnmgjaffpdldimjdenjoneocicolfi

Supported Languages

🇺🇸English

Extension Info & Metadata

Status
Active
Version
1.9.0
Size
2.20 MB
Rating
5.0/5
Reviews
6
Users
1,000
Type
Extension
Updated
Oct 30, 2026
Category
Productivity Workflow
Price
Free
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
This publisherTrack record
3extensions
All still listed
Scanned by Extension Auditor — Low RiskDevelopers: embed this badge to link to this report.

Publisher Contextual Analysis

Author
happymanhaha233@gmail.com
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Extensions
3
Active
3
Obsolete
0
Listed
3
Unlisted
0
Users
1,109

Screenshots & videos

Screenshot 1
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Install growth

No Security Analysis Available

Security analysis has not been performed for this extension version yet.

About this extension

timeline, folders, latex copy, export chat, temp-chat remember, prompt, font, mermaid for ChatGPT

Read the publisher’s full description

为 ChatGPT 增加时间线、文件夹、Prompt 管理、导出备份、Markdown/公式增强等实用功能。 ChatGPT Voyager 是一个为 ChatGPT 打造的效率增强插件,专注于让长对话更容易导航、整理、保存和复用。 下载安装后进入chatGPT页面即可自动加载。 主要功能: 1. 对话时间线 在 ChatGPT 页面右侧显示对话时间线,用小圆点快速定位上下文、跳转到关键消息,并支持高亮当前所在位置。 2. 本地文件夹 为 ChatGPT 侧边栏增加本地文件夹管理能力,可以把不同对话整理到文件夹中,适合项目、学习、工作流归档。 3. Prompt Manager 内置 Prompt 管理器,支持标签、搜索、导入/导出、紧凑视图和快速插入/复制,让常用提示词不再散落各处。 4. 输入增强 包含草稿保存、输入框折叠、引用回复、Vim 输入模式、Ctrl+Enter 发送等选项,让日常输入更顺手。 5. Markdown / LaTeX / Mermaid 增强 优化 ChatGPT 中的 Markdown、公式和 Mermaid 图表显示,并支持公式复制,适合写作、编程、学习和技术讨论。 6. 导出与备份 支持聊天导出、本地备份、Prompt/Folder/Settings/Timeline 的导入导出,也保留图片复制/导出和 Canvas Markdown 复制能力。 7. 布局调节 支持聊天宽度、字体大小、输入框宽度、侧边栏宽度、文件夹间距等显示调节,让界面更贴合自己的屏幕和习惯。 8 对话图钉 在单个长对话中添加图钉,方便在超长单次回复中上下跳转,各个对话的图钉相互独立。 隐私说明: ChatGPT Voyager 的数据主要保存在浏览器本地扩展存储中。插件不提供账号同步,不采集远程分析数据,也不加载远程代码。 本项目基于 GPL-3.0 开源项目 Gemini Voyager 深度改造而来,并保留对原作者和原项目的致谢。 Add timelines, folders, prompt management, export tools, Markdown, LaTeX, and Mermaid enhancements to ChatGPT. Automatically launches after entering the ChatGPT web page. ChatGPT Voyager is a productivity extension for ChatGPT, designed to make long conversations easier to navigate, organize, export, and reuse. Key features: 1. Conversation Timeline Adds a visual timeline to the right side of ChatGPT, helping you jump between important messages and quickly locate context in long conversations. 2. Local Folders Organize ChatGPT conversations into local folders directly in the sidebar. Useful for projects, study notes, research, and daily workflows. 3. Prompt Manager Manage reusable prompts with tags, search, import/export, compact view, and quick copy or insert actions. 4. Input Enhancements Includes draft autosave, input collapse, quote reply, optional Vim-style input, Ctrl+Enter send behavior, and other writing workflow improvements. 5. Markdown, LaTeX, and Mermaid Enhancements Improves Markdown rendering, formula handling, LaTeX copy support, and Mermaid diagram display, including mind maps and technical diagrams. 6. Export and Backup Supports chat export, local backup, prompt/folder/settings/timeline import and export, image copy/export, and Canvas Markdown copy. 7. Layout Controls Adjust chat width, font size, input width, sidebar width, folder spacing, and other interface details to better fit your screen and workflow. 8. Conversation Pins You can add pins within a single long conversation to facilitate quick navigation—jumping up and down—within exceptionally long individual responses; the pins for each conversation operate independently of one another. Privacy: ChatGPT Voyager stores its feature data mainly in your browser’s local extension storage. It does not provide account sync, does not collect remote analytics, and does not load remote code. This project is a heavily modified GPL-3.0 fork based on Gemini Voyager, with respect and thanks to the original author and contributors.

User reviews

Extension files

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No network indicators were extracted from this version.

Version
Size
Verdict
Findings
Permhash
1.9.0
Latest
2.20 MBNot scanned—N/A
1.8.22
2.20 MBNot scanned—N/A
1.8.21
2.20 MBNot scanned—
0d96722fc87ba09d51617149cafff07c13d5772364265cd793507b7add469a70
1.8.20
2.20 MBNot scanned—
0d96722fc87ba09d51617149cafff07c13d5772364265cd793507b7add469a70
1.8.18
2.20 MBNot scanned—
0d96722fc87ba09d51617149cafff07c13d5772364265cd793507b7add469a70
1.8.16
2.19 MBNot scanned—
0d96722fc87ba09d51617149cafff07c13d5772364265cd793507b7add469a70
1.8.15
2.19 MBNot scanned—
0d96722fc87ba09d51617149cafff07c13d5772364265cd793507b7add469a70
1.8.13
2.18 MBNot scanned—
0d96722fc87ba09d51617149cafff07c13d5772364265cd793507b7add469a70
1.8.11
2.18 MBNot scanned—
0d96722fc87ba09d51617149cafff07c13d5772364265cd793507b7add469a70
1.8.10
2.18 MBNot scanned—
0d96722fc87ba09d51617149cafff07c13d5772364265cd793507b7add469a70
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