What is a Telegram QR code and how does it work
A Telegram QR code is a QR code that opens a Telegram channel, group, direct chat (t.me/username) or bot deep link (?start=campaign) from any phone camera in a single tap. It stores the public t.me URL so people can land straight on the right destination and join, message or interact with a bot on iOS, Android and modern browsers. The Telegram Bot API documentation explains the deep-link formats supported for bot start parameters.
Add your logo, brand colours and AI-designed pixel styling so the code matches your community identity, news channel, support flow or bot persona. Telegram introduced native QR support for adding contacts in its 2021 update on reactions and translations. You can print it on conference badges, website footers, support leaflets, course pages, startup decks or event posters. Every scan is tracked in your dashboard, so you can measure community growth and compare channel, group and bot versions without reprinting materials.