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1Versions
0Code reviewed

Not reviewed

No code review on record

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118 indicators in this extension

118 indicators
0 versions analysed

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What our analysis found

CaptionGo - Live Dual Subtitles, AI Translate is not yet reviewed by Extension Auditor. Its permissions mean it can read and change data on all websites, can inject scripts into pages and can observe network requests. It comes from a trusted publisher and was last updated in July 2026.

CaptionGo - Live Dual Subtitles, AI Translate

CaptionGo - Live Dual Subtitles, AI Translate Chrome extension security report

ID: gbnninodgoebfjebaajiophheknalgfc

Supported Languages

🇨🇳Chinese (Simplified)
🇹🇼Chinese (Traditional)
🇳🇱Dutch
🇺🇸English
🇫🇷French
🇩🇪German
🇮🇹Italian
🇯🇵Japanese
🇰🇷Korean
🇷🇺Russian
🇪🇸Spanish
🇸🇪Swedish
🇻🇳Vietnamese

Extension Info & Metadata

Status
Removed
Version
1.0.0
Size
1.90 MB
Rating
0.0/5
Reviews
0
Users
0
Type
Extension
Updated
Jul 1, 2026
Category
Make_chrome_yours Accessibility
Price
Paid
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
Download CRX
Chrome Web Store
Report Issue
This publisherTrack record
1extension
1 no longer listed

Publisher Contextual Analysis

Trusted
Author
https://rabbitpair.com
Privacy
Privacy Policy
Help
Help Center
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
Yes
Mailbox exists
Yes
Website
Visit
Extensions
1
Active
0
Obsolete
1
Listed
1
Unlisted
0
Users
0

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Screenshots & videos

Screenshot 1
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Install growth

Item
Type
Severity
Description
scripting
Permission
Critical
This permission allows injection and execution of JavaScript on any webpage. Rated Critical because it can modify page content, steal sensitive data, and inject malicious code into any site the extension has access to.
declarativeNetRequestWithHostAccess
Permission
Critical
This permission combines network request modification with host permissions. Rated Critical because it can modify requests for specific domains, potentially targeting sensitive websites with precise attack rules.
webRequest
Permission
Critical
This permission enables the extension to monitor and analyze all web requests made by the browser. Rated Critical because it can observe all network traffic including sensitive data, track browsing behavior, and gather authentication tokens.
<all_urls>
Host
Critical
Broad host access — the extension can read/modify content on every website.
offscreen
Permission
High
This permission creates hidden browser documents with full DOM access. Rated High because it can run background operations invisibly, potentially executing malicious code without user awareness.
tabCapture
Permission
High
This permission captures content and audio from browser tabs. Rated High because it can record sensitive web content, capture form input, and monitor user interactions.
Broad Host Permissions
Risk Factor
High
This extension has broad host permissions allowing it to access many or all websites.
Broad Content Script Access
Risk Factor
High
This extension can inject scripts into any website.
activeTab
Permission
Medium
This permission grants temporary access to the current tab. Rated Medium because it can access current page content when invoked, though limited to user-initiated actions.
storage
Permission
Medium
This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.
unlimitedStorage
Permission
Medium
This permission removes storage quota restrictions. Rated Medium because it can store large amounts of user data without limits, potentially impacting browser performance and storing extensive tracking data.
contextMenus
Permission
Low
This permission adds items to browser context menus. Rated Medium because it only modifies right-click menus without access to page content.

118 indicators in this extension

118 indicators
0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99Start 7-day trial — all reports
One-time payment · Secure checkout by Stripe

About this extension

Add dual subtitles (original + translation) to any video, with real-time captions and AI translation. Mobile & fullscreen ready.

Read the publisher’s full description

CaptionGo adds dual-language subtitles and AI-powered live captions to the videos you already watch, helping language learners and anyone watching foreign-language content follow every line. Unlike tools that only translate an existing subtitle track, CaptionGo shows the original subtitle and its translation at the same time — and when a video has no captions at all, it transcribes the speech into real-time captions for you. Core features are free forever, with an optional PRO upgrade. Free - Bilingual subtitles (Basic): turn on a site's captions and CaptionGo appends a translation line in place — ideal for learning a language by watching videos or learning English with TV shows and movies. - Free translation engines: a built-in on-device translator plus Google and Microsoft. - Automatic captions: turns on a site's own closed captions (CC) the moment playback starts, with per-site rules. - Live captions (speech-to-text): a free daily allowance transcribes audio for videos with no subtitles, using AI speech recognition (ASR). PRO - Advanced bilingual subtitles: read the original subtitle data for preloaded, no-wait, full-sentence translation on a dedicated overlay. - Full subtitle customization: font, size, color, background, outline, and on-screen position. - AI subtitle translation: connect your own AI provider such as OpenAI, Gemini, and DeepSeek for natural, context-aware results. - More live captions (ASR): extra usage and the option to use your own speech-to-text key. - Cross-device sync: end-to-end-encrypted cloud sync — set everything up on your computer, then just install and sign in on your phone. Great for - Learning English (or any language) by watching videos - Following online courses and lectures - Understanding foreign-language movies, news, and livestreams - Getting captions on videos that ship without subtitles Works across the web, from streaming sites like YouTube, Netflix, and Bilibili to online course platforms and most embedded video players. Install CaptionGo to add bilingual subtitles and live captions to any video.

User reviews

Extension files

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URLs
104
IPv4
14

URLs

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No URLs found
No IP addresses found

118 indicators in this extension

118 indicators
0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99Start 7-day trial — all reports
One-time payment · Secure checkout by Stripe
Version
Size
Verdict
Findings
Permhash
1.0.0
Latest
1.90 MBNot scanned—
6467e51ad09b45b6f2c2d0fc70422925ecf198c7ce582cb734815cb58453956f
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