Telegram StringSession Generator (Node.js)

This script allows you to securely authenticate a Telegram user account using the GramJS MTProto client and generate a StringSession. This session string can be stored in a database for use in automated Telegram operations like group management, messaging, etc.

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📦 Requirements

• Node.js (v14 or higher recommended)
• Telegram App credentials (from my.telegram.org)

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🔧 Setup

1. Clone the Project

git clone https://github.com/Emmynem/telegram-session-generator
cd telegram-session-generator

2. Install Dependencies

npm install

3. Create a .env File

Create a .env file in the root of the project with the following:

API_ID=your_telegram_api_id
API_HASH=your_telegram_api_hash

Get your API_ID and API_HASH from https://my.telegram.org.

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🚀 Usage

Run the index script to generate your Telegram StringSession:

node index.js

You will be prompted to enter:

• 📱 Your phone number (with country code)
• 🔐 Your 2FA password (if enabled)
• 🔑 The Telegram code you receive

After successful login, a StringSession will be printed to your terminal:

👉 Save this stringSession securely in your database:
1A0B...<your-session-string>

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💾 Store the Session

Save this session string securely in your database. It can be used to:

• Avoid logging in again
• Authenticate Telegram actions in other scripts (sending messages, inviting users, etc.)

Example usage in another script:

const stringSession = new StringSession("your_saved_session_string");

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⚠️ Security Notice

• Treat the session string like a password.
• Do not share or commit it to version control.
• Store it securely in an encrypted database field or secret manager.

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📄 License

MIT