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YT-DPI Check is a lightweight diagnostic utility designed to identify YouTube connection issues caused by DPI (Deep Packet Inspection) or IP-level blocking.

21
1
100% credibility
Found Mar 12, 2026 at 20 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
Batchfile
AI Summary

A Windows diagnostic tool that tests internet connections to detect if an ISP is restricting access to YouTube and Google services.

How It Works

1
🤔 YouTube not working?

You notice videos buffering endlessly or won't load at all, so you look for a simple way to check if your internet provider is the problem.

2
📥 Grab the free checker

Head to the download page and get the ready-to-use file that anyone can run on Windows.

3
🖱️ Start it up

Double-click the file, and a colorful screen pops up ready to help—no special setup needed.

4
🚀 Kick off the test

Press enter, sit back, and watch it zip through checks on your connection to YouTube in seconds.

5
📊 Results appear

A clear chart lights up showing exactly if your provider is blocking videos, dropping connections, or everything's fine.

You know what's wrong

With the easy verdict, you understand your internet blocks and can try fixes like a different network or helper apps.

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Star Growth

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AI-Generated Review

What is YT-DPI-Check?

YT-DPI-Check is a lightweight batchfile diagnostic utility designed to identify YouTube connection issues caused by deep packet inspection (DPI) or IP-level blocking. Run the single .bat file on Windows—no admin rights or extra installs needed—and it scans Google services across cleartext HTTP, TLS 1.2, and TLS 1.3 protocols, spotting forged RST packets, silent drops, or full blackholes. Press Enter to start, H for help, or Q to quit, and get a real-time console dashboard with verdicts like "DPI BLOCK" or "AVAILABLE."

Why is it gaining traction?

It stands out with multi-threaded scans that hit dozens of domains fast, auto-detecting your ISP, DNS, location, and nearest Google CDN for localized checks—far beyond basic pings. The interactive UI shows live latency, packet counters, and protocol breakdowns, making DPI interference crystal clear without VPNs muddying results. Developers dig the no-dependencies PowerShell engine and precise separation of IP blocks from surgical inspection.

Who should use this?

Windows users in regions with ISP YouTube throttling, like Russia or censored networks, troubleshooting why videos buffer despite good bandwidth. Network engineers diagnosing enterprise firewalls or home setups with packet filtering. Devs building DPI-bypass tools who need quick baselines before testing fixes like GoodbyeDPI.

Verdict

Grab it if you're hunting connection gremlins—solid docs in English/Russian and MIT license make it easy to fork, but with just 18 stars and a 1.0% credibility score, it's early-stage; review the open code yourself before relying on it daily. Worth a spin for targeted diagnostics, not production monitoring.

(198 words)

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