What Is a Telegram Supergroup? Everything You Need to Know

A Telegram supergroup is the full-featured form of a Telegram group. It can hold up to 200,000 members and unlocks the tools large communities depend on: a public username, granular admin rights, slow mode, Topics, a log of recent admin actions and more. Telegram originally had two kinds of groups, small "basic" groups and larger "supergroups," and while modern apps mostly just say "group," the distinction still exists behind the scenes.

For most people the change is invisible, because Telegram upgrades a basic group to a supergroup automatically as soon as you need a feature that requires it. It still helps to know what changes during that upgrade, especially if you run a group or use bots.

Basic groups vs supergroups

When you create a new group, it may start as a basic group: a lightweight chat meant for friends, family or a small team. Supergroups were introduced for communities that need scale and control.

The exact feature list has shifted over the years as Telegram added tools, but the pattern holds: anything aimed at large or public communities lives in supergroups.

When does a group become a supergroup?

You rarely have to do anything. Telegram converts a basic group to a supergroup automatically when you:

• approach or pass the basic group size limit;
• make the group public by giving it a username;
• give an admin specific rights instead of full rights;
• turn on slow mode, Topics or other advanced settings that basic groups do not support.

Some apps show a short notice explaining that the group will be upgraded before it happens. The upgrade is one-way: you cannot turn a supergroup back into a basic group. In practice nobody needs to, since supergroups can do everything basic groups can.

If you are planning to open your group to the public, our guide on how to make a Telegram group public covers the username and settings involved.

What changes during the upgrade

For members

Very little. The chat stays in everyone's list, existing messages remain, and members keep chatting as before. New options may appear in the group info page, such as a member list with search or a link to share.

For admins

You get access to the full admin toolkit. You can choose exactly which rights each admin has, such as deleting messages, banning users, inviting via link, pinning messages or managing voice chats. Our article on Telegram admin rights explains each one. You also get the recent actions log, which shows what admins and members did in the group recently, useful for tracing who deleted a message or changed a setting.

For bots and integrations

This is where the upgrade matters most. Behind the scenes, a supergroup is a different kind of chat from a basic group, and it gets a new chat ID. In the Bot API, supergroup IDs start with -100. When a group migrates, bots in it receive a service message pointing to the new ID. If you run a bot or an integration that stores the old group ID, for example to post alerts, update it after the upgrade or the bot will fail to reach the group.

Features that make supergroups worth it

• Scale: room for up to 200,000 members. For limits in more detail, see how many people can join a Telegram group.
• Discoverability: a public username makes the group searchable and gives it a memorable link.
• Control: restrict what members can send (media, links, stickers, polls), ban or mute individuals, require approval to join.
• Calm: slow mode limits how often each member can post, and Topics split the conversation into separate threads. Read Telegram Topics (forum mode) for how to organize a large group.
• Engagement tools: multiple pinned messages, polls and quizzes, reactions, voice chats and live streams.
• Insight: larger groups get a statistics page showing activity trends.

How to tell whether your group is a supergroup

Telegram's apps rarely label the type, but a few signs give it away:

• The group has a public username, or the settings let you set one.
• Slow mode appears in the permissions screen.
• Admins can open a recent actions log from the group info page.
• The group has more than a couple of hundred members.

If you run a bot, the most reliable check is technical: the Bot API reports the chat's type as supergroup rather than group, and the chat ID starts with -100.

Do you need to care which kind you have?

If you are a member, no. Join, chat and enjoy. If you are an admin, it matters in three situations:

1. You use bots. Check that their configuration uses the current chat ID after any upgrade.
2. You want a feature that seems missing. If a setting such as slow mode is not offered, enabling an advanced option or making the group public will trigger the upgrade.
3. You are documenting your setup. Older tutorials and bot documentation refer to "supergroups" explicitly, so it helps to know that your large group is one.

Once your community is set up, you can make it easier to find by listing it in a directory. Browse how similar communities present themselves in the Grupla directory of Telegram groups.

Frequently asked questions

Is a supergroup the same as a channel?

No. A supergroup is a group where members can talk. A channel is a one-way broadcast where only admins post. They share some technical plumbing, which is why their features feel similar, but they behave very differently.

Will upgrading to a supergroup delete our chat history?

No. Existing messages remain after the upgrade. Members keep their place in the chat and nothing needs to be re-sent.

Can I create a supergroup directly?

You do not need to. Create a regular group, and Telegram upgrades it automatically when you make it public, grow it or switch on a feature that requires a supergroup.