NetFlow

by sameral · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 18 Oct 2026

Real-time speed monitoring and CDN node tracking for YouTube

Users

181

+3 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#67K

#56K among extensions

Version

1.3

updated 30 Apr 2026

Users

monthly, 9 months

Latest, 18 Oct 2026: 181 usersMove the mouse over the chart for any month

Ratings count

monthly, 9 months

Latest, 18 Oct 2026: 0 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 NetFlow

NetFlow for YouTube is built for viewers who want clear, real-time insight into video performance without leaving the player. It shows your actual download speed in MB/s and the CDN country serving the stream, so you can immediately understand whether buffering, quality drops, or slow loads are caused by your network or by the delivery route. 👉 v1.3 - Added "Hide Game Base Camp (Playables)" feature (enabled by default) - Added "Hide top-right creation button" feature

Growth

Window	Users	Change
7 days	−2	−1.1%
30 days	+3	+1.7%
6 months	+51	+39.2%

Version history

4 versions recorded

1.330 Apr 2026

1.24 Mar 2026

1.14 Mar 2026

1.013 Jan 2026

Details

Category: Tools
First seen: 13 Jan 2026
Size: 40 KB
Languages: en, zh-CN, zh-TW, ja, ko
Pricing: Free
Extension ID: lljnlecanieddkfekpfifdhgkjolieef

Permissions and risk

Moderate riskimpact 3, likelihood 2

Permissions

storagescriptingtabs

Site access

https://www.youtube.com/*https://m.youtube.com/*https://music.youtube.com/*https://youtu.be/**://*.googlevideo.com/*https://dns.google/*https://cloudflare-dns.com/*https://dns.quad9.net/*https://ipapi.co/*https://ipwho.is/*and 1 more