Titolo

To clear or empty a chat in Telegram in 2025, you have several options depending on what exactly you want to do:

• You can delete messages manually either one by one or in batches, selecting the option to delete for both yourself and the other participants if desired.
• Telegram now supports an auto-delete timer on all chats that can be set to automatically erase messages after 24 hours or 7 days from sending. This does not delete old messages sent before the timer was set ^[1].
• To clear chat history on Android, tap the three-dot menu and select "Clear History," then choose the duration ^[1].
• On iOS, press and hold a message, tap Select > Clear Chat, and enable Auto-Delete to have the messages cleared automatically ^[1].
• To remove archived chats, open Archived Chats, slide the chat left on mobile, and choose "Delete" for all participants if it’s a group chat ^[2].
• To delete group chats or any chat entirely, open the chat menu (three dots), select "Delete chat," and confirm deletion for yourself or for all participants ^[4].
• For bulk deletion of your own messages from chats without admin rights, third-party tools like TgEraser (a Python-based utility) can help automate this process by mass-deleting your messages from various chats ^[5].

These are the main methods to empty or delete chats in Telegram in 2025 depending on whether you want to automate deletion, manually clear history, or completely remove chats.

If you want a step-by-step tutorial on deleting a specific message or clearing entire chats, or details on using tools like TgEraser, I can provide those as well.