TgScanner is an online catalog that helps users discover Telegram channels, bots, and chats across a wide range of interests. Its searchable listings and topic categories make it easier to find content, whether users are looking for news and politics, education, business, entertainment, travel, food, technology, sport, or other subjects. The catalog features popular and newly added channels, along with categories and tags for browsing.

TgScanner also offers services for channel owners. They can submit a Telegram channel for inclusion in the catalog and purchase promotion to increase its visibility. The platform says promoted channels appear near the top of the site and that only one advertisement is shown at a time. Advertising placements are also offered for 15 USDT per 24 hours, with prospective advertisers invited to make contact.

By bringing discovery, channel submissions, and promotional opportunities together, TgScanner serves both people seeking Telegram content and creators or businesses looking to reach users. Its catalog includes informational and entertainment-focused options, presenting a broad selection in one place.