DownSubX - YouTube Subtitle Downloader & Transcript Copier icon

DownSubX - YouTube Subtitle Downloader & Transcript Copier

by lamnguyen5069 Β· Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Download YouTube transcripts and subtitles instantly. SRT/TXT format, copy to clipboard, privacy first.

Users
231
+13 in 30 days
Rating
1.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#60K
#50K among extensions
Version
2.0.1
updated 25 Feb 2026

Users

monthly, 11 months
0116231Nov 2025May 2026Oct 2026
Latest, 15 Oct 2026: 231 usersMove the mouse over the chart for any month

Ratings count

monthly, 11 months
001Nov 2025May 2026Oct 2026
Latest, 15 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About DownSubX - YouTube Subtitle Downloader & Transcript Copier

🎯 DownSubX is the most refined and fastest tool to download or copy YouTube subtitles. With a macOS-inspired interface, saving video content has never been more simple and elegant. 🌍 DownSubX helps you get subtitles from any YouTube video (public or unlisted) with just ONE click. It's an essential tool for content creators, students, and professionals. πŸ›  Key Features: βœ… Multi-format Download: Save subtitles as SRT (for video players) or TXT (for reading and editing). βœ… Quick Copy: Copy the entire transcript to your clipboard for instant use. βœ… Elegant macOS UI: Minimalist, modern design that won't disrupt your video viewing experience. βœ… Supports All Videos: Works perfectly on both Public and Unlisted YouTube videos. βœ… Privacy First: Processes everything locally in your browser. No login, no ads, no tracking. πŸ‘‰ Ideal for: * Content Creators: Quickly repurpose or translate video content. * Language Learners: Save subtitles to review vocabulary and sentence structures. * Researchers & Journalists: Collect precise transcripts of speeches and interviews. πŸ— How to Use: 1. Install DownSubX and Pin it to your toolbar. 2. Open any video on YouTube.com. 3. Click the DownSubX icon and choose Download or Copy. *DownSubX is an independent creation and is not affiliated with YouTube or Google.* πŸ”— Official Website: https://pulsenote.online/

Growth

WindowUsersChangeRatingsRating
7 daysβˆ’9βˆ’3.8%00.00
30 days+13+6.0%00.00
6 months+45+24.2%+1+1.00

Version history

3 versions recorded
2.0.125 Feb 2026
2.0.024 Dec 2025
1.0.011 Nov 2025

Details

Category
Developer Tools
First seen
11 Nov 2025
Size
102 KB
Languages
en
Pricing
Free
Privacy policy
github.com
Extension ID
gfkbfeogjhjgdoafnlmhfnopoghiggnl

Permissions and risk

Elevated riskimpact 3, likelihood 3
Permissions
activeTabscriptingstoragewindows
Site access
https://www.youtube.com/*https://*.youtube.com/*https://*.googlevideo.com/*https://api.gumroad.com/*https://gumroad.com/*https://*.gumroad.com/*https://api.downsubx.app/*https://orca-app-hqw65.ondigitalocean.app/*

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