Welcome to the Telegram Wiki, an independent resource created by dedicated Telegram users, not affiliated with or endorsed by Telegram itself. Our goal is to provide a comprehensive, fact-driven guide to everything Telegram-related, from its unique features and privacy-centered focus to in-depth technical insights and tips for power users. Unlike other fan sites, this wiki is committed to accuracy and transparency: sources are always referenced, and information is verified wherever possible to ensure reliability. Whether you’re new to Telegram or a seasoned user, this wiki is designed to help you get the most out of the app, understand its nuances, and explore advanced functionalities.
Telegram is an open-source, cloud-based messaging application founded in 2013 by Pavel and his brother Nikolay Durov. Known for its emphasis on privacy and security, Telegram allows users to communicate seamlessly across platforms, including iOS, Android, Windows, macOS, and Linux. It has become one of the top 5 most downloaded apps in the world with over 950 million active users due to its speed, security, and rich feature set, attracting a diverse user base of both casual users and tech enthusiasts.
Telegram’s foundational principle is privacy. Unlike many other messaging apps, Telegram doesn’t monetize through data collection and prioritizes user control over their information. It offers end-to-end encryption for Secret Chats, and its default chats are secured with a custom protocol known as MTProto. Telegram’s approach to security combines well-known, industry-standard algorithms with its custom MTProto protocol. Rather than developing entirely new cryptographic methods, Telegram relies on time-tested algorithms developed during an era when both bandwidth and processing power were limited. This approach offers advantages in modern mobile development, particularly in optimizing data transfer for large files, without compromising on speed or efficiency. However, as with any widely used algorithm, these protocols have been thoroughly analyzed, and their limitations are well-documented. To address this, Telegram uses these algorithms in a carefully designed combination, aiming to mitigate known vulnerabilities while optimizing for modern-day messaging. Additionally, Telegram’s open-source policy for its mobile and desktop codebases allows developers worldwide to examine and improve the code, fostering transparency and reinforcing user trust.
Telegram offers a wide range of messaging tools:
Private and Group Chats
Connect with individuals or groups, with group chats supporting up to 200,000 members.
Channels
Broadcast messages to large audiences, making Telegram a powerful tool for public figures and businesses.
Secret Chats
Enable end-to-end encryption and self-destructing messages for sensitive conversations.
Voice and Video Calls
Conduct high-quality, encrypted voice and video calls.
Stickers, GIFs, and Custom Bots
Personalize the experience with animated stickers, GIFs, and use bots from other users to automate tasks, pay digital goods or use them for entertainment.
This Telegram Wiki is a work-in-progress resource where users can share insights, stay updated on new features, and enhance their Telegram experience. Explore each section to learn more about Telegram’s capabilities, technical setup, and customization options!