文件传输
Telegram File Size Limits & Compression
文件限制压缩设置上传配置
telegram Official TeamNov 15, 2025
319Telegram
Fast. Secure. Powerful.
A cloud-based mobile and desktop messaging app with a focus on security and speed.
Why Telegram?
Experience messaging like never before with powerful features designed for you.
Fast
Telegram delivers messages faster than any other application.
Secure
Keep your messages safe with end-to-end encryption.
Cloud-Based
Access your messages from all your devices seamlessly.
Powerful
Share unlimited files, create groups, and build communities.
Groups
Create groups with up to 200,000 members and supergroups.
Global
Connect with people worldwide in multiple languages.
Latest News
Stay updated with the latest from Telegram
数据管理
How to Search Telegram Topic Groups and Export Member Lists in Bulk
导出搜索自动化
telegram Official TeamNov 14, 2025
150
Voice Tools
Step-by-Step Voice Chat Recording Setup
recordingsetupexport
telegram Official TeamNov 13, 2025
454
Channel Admin
Step-by-Step Telegram Admin Tutorial
channeladminbroadcast
telegram Official TeamNov 12, 2025
144
Security
Best Practices for Telegram 2FA & Session Control
2FASessionDevice
telegram Official TeamNov 11, 2025
387
Tutorials
How to Add Telegram Channel Admins and Set Roles
adminpermissionschannels
Telegram Technical TeamNov 10, 2025
220Trusted by Millions Worldwide
Join over 700 million active users who trust Telegram every day
700M+
Active Users
2B+
Messages Daily
200+
Countries
15+
Languages
"
Telegram is incredibly fast and secure. I use it for both personal and business communication.
J
John Smith
Business Owner
"
The best messaging app I've ever used. Cloud sync works flawlessly across all my devices.
S
Sarah Johnson
Software Developer
"
Privacy-focused and feature-rich. Telegram is what modern messaging should be.
M
Michael Chen
Digital Marketer
Available on All Your Devices
Seamless synchronization across phones, tablets, and computers
About Telegram
Telegram is a messaging app with a focus on speed and security. It's super-fast, simple, secure and free.
You can use Telegram on all your devices at the same time — your messages sync seamlessly across any number of your phones, tablets or computers.
With Telegram, you can send messages, photos, videos and files of any type, as well as create groups for up to 200,000 people or channels for broadcasting to unlimited audiences.