Every open Telegram group has the same story: the community grows, and within a week the chat fills with crypto ads, link dumps, fake giveaways, and bots that join in swarms. Admins spend hours a day deleting messages, and the worst part is that spam kills the thing that made the group valuable — real conversation.
Telegram gives group admins real tools: restrict new members, disable member-added bots, slow mode, and the right to delete messages. They help, but they are manual — someone has to press “delete” on every wave. Bots and spammers only need one gap: the moment when no admin is watching.
A good bot does not replace you as an admin — it replaces the boring part of the job. It acts in the seconds between a spam message appearing and members reacting, it does not sleep, and it keeps a log you can review.
Our free anti-spam bot (@user_ban_bot) deletes links and ads, junk texts and foreign bot swarms automatically, restricts for profanity and flooding, greets new members by your own greeting, and keeps statistics and a full event log. The interface speaks 7 languages — including Serbian in both scripts and Armenian transliteration — and the core protection is free with no limits on chats or members.
Add @user_ban_bot to the group as an administrator with the rights to delete messages and ban members. That is it: typical spam is removed automatically. If you want fine rules — custom stop-words, a greeting for new members, quiet hours — they live in the bot's settings panel.
Spam cannot be prevented — it can only be deleted faster than members see it. Automate the deleting, keep humans for the decisions, and your group stays clean even while you sleep.