VCFighter is a high-performance, asynchronous Telegram voice chat engine engineered for combat, multi-userbot coordination, and real-time audio digital signal processing (DSP). Built with Pyrogram v2 and PyTgCalls, VCFighter allows you to record live voice from active calls, apply real-time FFmpeg filters, and loop the audio back into the voice chat with instantaneous zero-buffering response.
Whether managing multi-account userbot armies or utilizing high-gain volume overdrive and acoustic delay feedback, VCFighter provides complete dominance over Telegram voice chats.
- 🎙️ Live Voice Recording & Auto-Loop: Records your microphone input while speaking and automatically loops the recorded stream the second you release your mic.
- 📩 Direct DM Voice Injection: Send any voice note or audio file in private DM to the bot, and it instantly streams into the designated target voice chat.
- 👥 Multi-Userbot Army: Seamlessly spawn, manage, and coordinate multiple assistant client accounts across multiple groups simultaneously.
- 🎛️ FFmpeg DSP Arsenal: Inline interactive
/configpanel controlling Volume Overdrive (up to 400%), Earthquake Bass Boost, Demon/Chipmunk pitch shifting, and Ghost Reverb. - 🛡️ Auto-Shield Defense: Built-in connection keep-alive loops, flood protection, and automatic reconnects ensure uninterrupted streams during group voice chat raids.
- 🍃 MongoDB Atlas Persistence: Secure cloud storage for userbot sessions, group targets, active weapon presets, and permission levels.
- 🐳 Containerized Deployment: Pre-configured Docker, Docker Compose, PM2, Heroku, and Render blueprints.
The diagram below illustrates how VCFighter processes incoming microphone audio and streams it into Telegram voice chats with real-time DSP modulation:
flowchart TD
User["🎙️ Voice Chat Speaker / DM Note"] --> Recorder["📡 WebRTC Voice Chat Recorder"]
Recorder --> AudioCache["💾 Low-Latency In-Memory Audio Buffer"]
AudioCache --> DSP{"🎛️ FFmpeg DSP Filter Graph"}
DSP -->|Volume Booster| Vol["🔊 Gain Overdrive (up to 400%)"]
DSP -->|Harmonic Boost| Bass["🎸 Bass Shaper (+40dB Earthquake)"]
DSP -->|Formant Shift| Pitch["👹 Demon / Chipmunk Pitch Rate"]
DSP -->|Acoustic Space| Echo["🦇 Multi-Tap Reverb & Limiter"]
Vol --> PyTgCalls["⚡ PyTgCalls Stream Pipeline"]
Bass --> PyTgCalls
Pitch --> PyTgCalls
Echo --> PyTgCalls
PyTgCalls --> VoiceChat["🔊 Telegram Group Voice Chat (Loopback)"]
PyTgCalls -.-> UserbotCluster["👥 Multi-Userbot Army (Synced Broadcast)"]
VCFighter features an extensive suite of audio manipulation weapons configurable in real-time via /config:
| Weapon | Range | Impact |
|---|---|---|
| Volume Overdrive | 1.0x - 4.0x |
Pushes audio volume beyond hardware limitations without digital clipping |
| Bass Boost | 0 - 40 dB |
Normal → Heavy (+15dB) → Earthquake (+30dB) → 💀 MAX (+40dB) |
| Pitch Control | 0.7x - 1.6x |
Normal (1.0x), Demon (0.7x deep formant), Chipmunk (1.6x hyper-speed) |
| Dynamic Compressor | On / Off |
Levels dynamic range for punchy, crystal-clear vocal presence |
| Hard Limiter | On / Off |
Prevents harsh digital distortion at extreme overdrive volumes |
| Echo & Reverb | On / Off |
Ghost Protocol mode with multi-tap delay feedback loops |
Deploy your instance of VCFighter instantly:
Run VCFighter on any server with Docker Compose:
# 1. Clone repository
git clone https://github.com/SUDEEPBOTS/VCFIGHTER.git
cd VCFIGHTER
# 2. Configure environment
cp sample.env .env
nano .env # Enter your credentials
# 3. Start container with Docker Compose
docker compose up -d --build
# 4. View live logs
docker compose logs -fsudo apt update && sudo apt upgrade -y
sudo apt install python3 python3-pip python3-venv git ffmpeg aria2 curl nodejs npm -ygit clone https://github.com/SUDEEPBOTS/VCFIGHTER.git
cd VCFIGHTER
# Create Python virtual environment
python3 -m venv venv
source venv/bin/activate
# Upgrade pip & install dependencies
pip install -U pip setuptools wheel
pip install -r requirements.txtcp sample.env .env
nano .env# Install PM2 globally
npm install -g pm2
# Start VCFighter
pm2 start start --name "vcfighter"
# Save configuration to survive reboots
pm2 save
pm2 startup| Variable | Description | Mandatory | Example |
|---|---|---|---|
API_ID |
Telegram API ID from my.telegram.org | Yes | 1234567 |
API_HASH |
Telegram API Hash from my.telegram.org | Yes | a1b2c3d4e5f6... |
BOT_TOKEN |
Bot token created with @BotFather | Yes | 8123456789:AAF... |
MONGO_URI |
MongoDB Atlas database connection string | Yes | mongodb+srv://user:pass@cluster... |
OWNER_ID |
Telegram user ID of primary bot owner | Yes | 6889753421 |
STARTUP_SESSIONS |
Comma-separated Pyrogram v2 string sessions for userbots | Optional | BQB...,BQC... |
LOG_CHANNEL |
Telegram supergroup or channel log ID (-100...) |
Optional | -1001234567890 |
SUDO_USERS |
Comma-separated list of authorized sudo user IDs | Optional | 123456,789012 |
DEFAULT_MODE |
Default streaming trigger mode (dm or auto) |
Optional | dm |
| Command | Arguments | Description | Access |
|---|---|---|---|
/join |
<chat_id> |
Forces assistant userbots into target group voice chat | Sudo / Owner |
/leave |
<chat_id> |
Disconnects assistant userbots from active voice chat | Sudo / Owner |
/auto |
— | Toggles Auto Mode (records mic while speaking, loops on release) | Sudo / Owner |
/dm |
— | Toggles DM Mode (forwards voice note from bot DM into active VC) | Sudo / Owner |
/config |
— | Opens interactive inline DSP panel (Bass, Pitch, Overdrive, Reverb) | Sudo / Owner |
/stop |
— | Immediately stops active stream and clears voice cache | Sudo / Owner |
/userbots |
— | Displays status and ping of all connected userbot clients | Owner |
/raid |
<chat_id> |
Initiates synchronized audio broadcast across userbots | Sudo / Owner |
If you discover a security vulnerability within VCFighter, please review our Security Policy. Do not file public GitHub issues for security matters. Instead, contact @heartstealer_x directly.
We love community contributions! Please read our Contributing Guide and Code of Conduct.
To support ongoing development and server infrastructure, consider sponsoring through:
- GitHub Sponsors: SUDEEPBOTS
- Telegram Support Community: Join Community
Distributed under the MIT License. See LICENSE for complete terms.
Copyright (c) 2026 SUDEEPBOTS. All Rights Reserved.