TelegramEnglish Download Hub

Feature tour · English overview

Telegram messenger feature tour — everything the client can do

This page groups every meaningful Telegram messenger feature into nine buckets — messaging, privacy, files, communities, broadcasting, automation, security, productivity and biometrics. Screenshots come straight from the mobile and desktop clients.

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Telegram feature tour hero visual with device stack

Nine capability buckets

The Telegram feature stack, one card at a time

Each card focuses on a single capability. Read them top to bottom for a full overview or use the tag row on top of every card to skip to the topic you care about.

Telegram cloud chat sync between devices
Messaging

Cloud chats with instant sync

Every conversation lives in Telegram's encrypted cloud so it appears on any signed-in device the moment you launch the app. New drafts, pinned chats, folder orders and even sticker packs follow you automatically.

  • Zero-config sync between Windows, macOS, iOS, Android and Web
  • Search across every chat and channel from any client
  • Delete a message once and it disappears from every device
Telegram secret chat with self-destruct timer
Privacy

Secret chats with self-destruct

For maximum privacy, secret chats add true end-to-end encryption on a single device. Optional timers destroy each message after 1 second to 1 week, and screenshots trigger a warning on the other side.

  • End-to-end encrypted between exactly two devices
  • Self-destruct timer per message, per chat or on session close
  • Screenshot notification on iOS and Android
Telegram file upload with a large attachment card
Files

2 GB uploads without compression

Send video projects, PDF stacks, code archives or lossless music without a size penalty. Received media lives in your cloud storage and can be re-downloaded on any client at any time.

  • 2 GB per file for free accounts, 4 GB with Telegram Premium
  • Original quality — no re-encoding for images or videos
  • Streaming preview for videos while the file is still uploading
Large Telegram group with topics and pinned messages
Communities

Groups up to 200,000 members

Telegram groups scale from a two-person side chat to a 200,000-person community. Topics keep parallel discussions organised, and admins get granular controls without a moderation bot.

  • Topics inside a single group with independent unread counts
  • Slow mode, admin roles and message auto-delete
  • Public and private groups with invite-link management
Telegram channel post with reactions and comments
Broadcasting

Channels with reactions & comments

Channels let a single voice — or a team — broadcast to unlimited subscribers. Reactions, threaded comments and story-style posts turn a passive feed into a real conversation.

  • Unlimited subscribers per channel
  • Reactions per post and comment threads via linked groups
  • Silent, scheduled and paid posts (with Premium reactions)
Telegram bot conversation with inline buttons and mini app
Automation

Bots and mini apps

Bots turn chats into lightweight apps: standup timers, translation, e-commerce checkout, ticketing, moderation and RSS feeds. Web Mini Apps let a bot open a full HTML5 view inside the chat.

  • Free open Bot API used by more than a million bots
  • Inline buttons and slash commands for guided flows
  • Web Mini Apps for HTML5 experiences inside a chat
Telegram encryption illustration with padlock and security codes
Security

MTProto 2.0 encrypted transport

Telegram's proprietary MTProto 2.0 protocol wraps every cloud message with perfect forward secrecy. Combine it with two-step verification and your account survives SIM-swap and password-leak attacks.

  • Perfect forward secrecy on every cloud session
  • Two-step verification with a recovery email
  • Public bug bounty and open-source clients
Telegram folders and multi-account switcher
Productivity

Folders, filters and multi-account

Chat folders slice thousands of conversations into tidy tabs. Sign in to up to three Telegram accounts on Desktop and swap between them with one click.

  • Custom folders for work, family, communities and archived groups
  • Up to three accounts on Desktop and mobile clients
  • Global search across every open account
Telegram local passcode and biometric unlock screen
Security

Local passcode & biometric lock

Add an extra passcode on top of your Telegram login so the app stays locked even if your phone or laptop is unlocked. Face ID, Touch ID and Windows Hello unlock the app in a second.

  • Per-device passcode with automatic lock timer
  • Face ID, Touch ID and Windows Hello support
  • Session list under Settings → Devices for remote revocation
Telegram Premium on multiple platforms

Telegram Premium

Optional perks for power users

Every essential feature is free forever. Telegram Premium is a small monthly subscription that adds a set of quality-of-life upgrades — perfect for creators, remote teams and heavy uploaders.

  • 4 GB per file upload

    Double the free-tier limit — great for lossless music or full-resolution video.

  • Faster downloads

    Uncapped download speed on large media files and channel attachments.

  • Voice-to-text

    Turn voice messages into readable transcripts in a couple of seconds.

  • Animated profile pictures

    Short looping videos instead of a static avatar.

  • Premium reactions

    Access to an expanded set of animated reactions on posts and stories.

  • Ad-free channels

    Sponsored messages disappear from large public channels.

Stickers & animated content

Emotion sits in your keyboard, one tap away

Telegram pioneered animated and video stickers years before other messengers caught up. Every sticker pack is community-authored, free to install, and works identically on Windows, macOS, iPhone, iPad and Android.

  • Static, animated (Lottie) and video (WebM) stickers
  • Custom emoji packs available with Telegram Premium
  • Sticker suggestions based on the emoji you type
  • Search public sticker sets by keyword directly in the chat
Animated Telegram paper-plane sticker
Animated Telegram agent sticker with a laptop
Groups, channels, communities

Communities

Groups, channels, communities

One roof for every social layer — private family threads, public news channels and 200 000-member cities.

Bots that feel like apps

Automation

Bots that feel like apps

Inline flows, slash commands and full HTML5 mini apps let a chatbot handle checkout, ticketing or moderation.

Cloud storage as a bonus

Cloud

Cloud storage as a bonus

Every file you send lives in your Telegram cloud, ready to re-download on a new device without a manual backup.