How to Export Telegram Chat Data From Telegram Desktop
Choose a complete Telegram Desktop JSON or HTML export, check the coverage, and use it for a clear community report.
Should you choose JSON or HTML for Telegram analysis?
JSON is machine-readable; a complete HTML export folder remains a useful human-readable record.
Which Telegram files should you upload?
Use the generated JSON or ZIP, or the full ChatExport folder with messages.html and all following pages.
What does a Telegram export leave out?
It may not prove a complete current member roster, so roster-dependent measures must remain unavailable.