Telegram Attachment Guide (2026)
Telegram Upload Limits & Download Throttling
Telegram is famous for generous file sizes (2 GB free, 4 GB with Telegram Premium), but free users frequently face throttled download speeds and permanent cloud storage on Telegram's servers.
File too large for Telegram?
Send up to 3 GB free with zero-knowledge browser encryption · No accounts, auto-purged links
Send file via LimeShare linkTelegram limit breakdown
| Constraint | Details |
|---|---|
| Stated attachment limit | 2 GB (Free), 4 GB (Telegram Premium $4.99/mo) |
| Encoding overhead | None (binary stream) |
| Cloud fallback behavior | Files stay permanently in chat cloud |
| Recipient requirement | Both parties must use Telegram and be connected |
| Privacy & scanning | Not end-to-end encrypted in group chats or standard chats (stored on MTProto cloud) |
Why files bounce on Telegram
Standard Telegram chats do not use end-to-end encryption — files are stored on Telegram's cloud clusters indefinitely unless manually deleted. Furthermore, non-Premium download speeds are often capped below broadband capacity.
How to send files larger than 2 GB (Free) / 4 GB (Premium)
- Use LimeShare for true zero-knowledge transfers: files are encrypted client-side with AES-256-GCM.
- LimeShare links auto-destruct after 48 hours or on first download, leaving zero trace in permanent cloud chats.
- Zero-egress edge storage provides full unthrottled gigabit download speeds for free.
Frequently asked questions
Are files sent on Telegram private?
Standard Telegram files are stored on Telegram's cloud servers where Telegram holds the decryption keys. LimeShare provides true client-side zero-knowledge encryption.