The tdata Format in Telegram: What It Is and How to Use It…

The tdata Format in Telegram: What It Is and How to Use It

Bought an account in tdata format and not sure where the folder goes? Let's break down the tdata format in Telegram step by step: what it is, how it differs from session+json, and how to import the profile without errors. This is a working 2026 guide, and ready accounts in this format are in the TelegaMarket catalog.

tdata is a Telegram Desktop profile folder that stores ready authorization: session keys and device data. Thanks to them login happens with no SMS code — the system sees an already signed-in client.

What is inside the tdata folder

• authorization key files (D877F783D5D3EF8C and similar);
• device parameters: device, app and system version;
• binding data if the account has 2FA and email.

The folder must not be edited by hand — you simply place it whole into the right client directory.

How to import tdata into Telegram Desktop

Close Telegram Desktop, replace the tdata folder in the app directory with the purchased one and launch the client — the profile opens authorized. For several accounts use portable builds or separate profiles per tdata.

How to convert tdata to session+json

For Telethon and Pyrogram scripts, tdata is converted to session+json with dedicated converters: you get a .session with authorization and a .json with device data. The reverse (session to tdata) is also possible when manual login is needed.

tdata with antidetect, proxies, safety

In antidetect browsers and farms, tdata is attached to a separate profile with a unique environment and proxy. Warm-up and aging help before load, and checking status via @SpamBot before aggressive actions helps avoid a spam block or frozen state.

Where to buy tdata accounts

Ready tdata profiles for Android, iOS and Desktop are in the TelegaMarket catalog: pay in USDT (TRC20, BEP20, ERC20, TON, SOL, Polygon) or SBP, automatic 24/7 delivery, warranty and replacement of invalids.