What is Telegram? A Complete Guide to the Secure Messaging App

Telegram can be a cloud-based instant messaging app known for its speed, security, and privacy features. Launched in 2013 by brothers Pavel and Nikolai Durov, Telegram has grown into probably the most popular messaging platforms, craigs list 800 million monthly active users (at the time of 2024). Unlike traditional SMS or any other messaging apps, is telegram app free end-to-end encryption, large file sharing, secret chats, and public channels, which makes it a favorite for both personal and professional communication.

Key Features of Telegram
1. Speed & Cloud-Based Messaging
Messages are delivered faster than SMS and many other apps.

Cloud storage allows usage of chats from multiple devices (smartphone, tablet, desktop).

2. Strong Security & Privacy
Secret Chats: End-to-end encrypted (E2EE) conversations that self-destruct.

Two-Factor Authentication (2FA): Extra account protection.

No Ads & No Data Selling: Unlike some competitors, Telegram doesn’t count on ads or sell user data.

3. Large Group Chats & Channels
Groups: Support approximately 200,000 members (much larger than WhatsApp).

Channels: Broadcast messages to unlimited subscribers (used for news, entertainment, and updates).

Bots: Automated assistants for tasks like file conversions, games, and reminders.

4. File Sharing & Media Support
Send files approximately 2GB (much larger than WhatsApp’s 100MB limit).

Supports photos, videos, documents, and also uncompressed media.

5. Customization & Themes
Dark mode and customizable themes.

Animated stickers and emoji support.

Who Uses Telegram?
Privacy-conscious users who desire secure messaging.

Businesses & Content Creators (for public channels and announcements).

Communities & Groups (large fan clubs, discussion forums).

File Sharers (on account of high upload limits).

Is Telegram Safe?
Default chats are certainly not E2EE (only Secret Chats are).

Metadata (like contacts and timestamps) could be stored on servers.

Public channels & groups could be accessed by you aren't the link.

Telegram is a versatile, fast, and feature-rich messaging app that balances privacy, functionality, and convenience. While it will not be as secure as Signal, it gives you more flexibility than WhatsApp, which makes it ideal for large groups, file sharing, and public broadcasting.