Send Large Files Privately Without Upload Limits
Transfer gigabyte files directly between devices using browser-to-browser WebRTC with end-to-end encryption. Zero cloud storage, zero upload speed limits.
To send large files without upload limits, create a private room in QuickSync. Share the 6-digit room code or QR code with the recipient. Files transfer directly device-to-device through an encrypted WebRTC DataChannel without uploading to any cloud server, bypassing 2GB/10GB file limits.
How to Use Send Large Files Privately Without Upload Limits
Step 1
Open QuickSync and click 'Create Room' to generate a secure 6-digit code.
Step 2
Share the code or QR code with your recipient on another device.
Step 3
Drop files of any size (1GB, 5GB, 20GB+) to stream them directly peer-to-peer.
Step 4
Recipient downloads the file in real time with zero intermediary server storage.
QuickRectify vs Traditional Cloud Tools
| Feature | QuickRectify | Generic Cloud Converters |
|---|---|---|
| Processing Architecture | ✓ 100% Client-Side WebAssembly | Cloud servers & remote queue |
| Data Retention | ✓ 0 Seconds (Zero Data Storage) | Stored up to 2-24 hours |
| Upload Bandwidth & Delay | ✓ Instant local execution | Slow upload + download queues |
| Usage Limits & Paywalls | ✓ 100% Free & Unlimited | Daily caps, paid subscriptions |
Frequently Asked Questions
Is there really no file size limit on QuickSync?
Yes! Because QuickSync connects both devices directly via WebRTC DataChannels, files stream peer-to-peer without ever touching our servers. The transfer limit is bounded only by the sender and receiver's disk space and network connection.
Is the transfer encrypted and private?
Yes. WebRTC DataChannels enforce mandatory DTLS (Datagram Transport Layer Security) cryptographic encryption. Nobody in the middle, including ISPs or QuickRectify, can intercept the file payload.