explaingit

boardeentrance/zapret-discord-youtube-1.9.9a

Analysis updated 2026-05-18

49BatchfileAudience · generalComplexity · 2/5Setup · moderate

TLDR

A Windows tool that modifies outgoing network traffic to bypass ISP-level blocking of Discord and YouTube, aimed at users facing restrictions in Russia.

Mindmap

mindmap
  root((Zapret Tool))
    Core Tech
      zapret
      WinDivert Driver
    Setup
      Secure DNS
      Extract Archive
      Run Batch File
    Modes
      Test Run
      Windows Service
    Notes
      Antivirus False Positives
      Checksum Verified Binaries
      Strategies Rotate Over Time

Code map

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What do people build with it?

USE CASE 1

Restore access to Discord voice chat and web version when an ISP is blocking it.

USE CASE 2

Restore access to YouTube when an ISP is blocking it.

USE CASE 3

Run a bypass strategy as a one-off test before installing it as a background service.

USE CASE 4

Install the tool as a Windows service so the bypass runs automatically on startup.

What is it built with?

BatchfileWinDivertzapret

How does it compare?

boardeentrance/zapret-discord-youtube-1.9.9asodam-ai/hermes-agent_one-click_kitsmalpond/gpu
Stars495134
LanguageBatchfileBatchfileBatchfile
Setup difficultymoderateeasyhard
Complexity2/52/53/5
Audiencegeneralgeneralgeneral

Figures from each repo's GitHub metadata at analysis time.

How do you get it running?

Difficulty · moderate Time to first run · 30min

Antivirus software often flags the bundled WinDivert driver, the README asks users to add an exclusion.

In plain English

This is a Windows tool for bypassing ISP-level blocks on Discord and YouTube, aimed at users in Russia where those services are restricted. It is a fork of the zapret-discord-youtube project and the README is written in Russian. The tool works by intercepting and modifying network traffic at the packet level before it leaves your computer, using techniques that confuse the deep packet inspection (DPI) systems that ISPs use to identify and block specific services. The core technology is a tool called zapret, originally designed for Linux, combined with a Windows driver called WinDivert that allows programs to capture and manipulate network packets on Windows. Several bypass strategies are included, and because ISPs update their blocking methods over time, what works today may stop working later. The tool bundles multiple strategies so you can try different ones if one stops working. Setup involves enabling Secure DNS in your browser or in Windows 11 system settings, downloading the archive from the releases page, extracting it to a path without Cyrillic or special characters, and running the appropriate batch file. You can run a strategy directly for testing or install it as a Windows background service so it starts automatically with Windows. The service management script also handles updating the hosts file (needed for Discord's web version and voice chat), running diagnostics, and checking for updates. Antivirus programs frequently flag the WinDivert driver as suspicious or as a risk tool because the same driver can be used by both legitimate and malicious software. The README notes that WinDivert itself is not a virus and its driver is signed for 64-bit Windows, and advises adding the folder to your antivirus exclusions if you see false positive alerts. The binaries included come from the official zapret releases and can be verified with checksums. The project warns explicitly that it has no official Telegram or YouTube channels, and any pages claiming to represent it elsewhere are fakes.

Copy-paste prompts

Prompt 1
Explain how DPI-based ISP blocking works and how a packet-modification tool like this bypasses it.
Prompt 2
Walk me through the setup steps: enabling Secure DNS, extracting the archive, and running the right batch file.
Prompt 3
Why does antivirus software sometimes flag the WinDivert driver, and how do I safely add an exclusion for it?
Prompt 4
Help me understand the difference between running a strategy directly for testing and installing it as a Windows service.

Frequently asked questions

What is zapret-discord-youtube-1.9.9a?

A Windows tool that modifies outgoing network traffic to bypass ISP-level blocking of Discord and YouTube, aimed at users facing restrictions in Russia.

What language is zapret-discord-youtube-1.9.9a written in?

Mainly Batchfile. The stack also includes Batchfile, WinDivert, zapret.

How hard is zapret-discord-youtube-1.9.9a to set up?

Setup difficulty is rated moderate, with roughly 30min to a first successful run.

Who is zapret-discord-youtube-1.9.9a for?

Mainly general.

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