How to Transfer Files Completely Offline Over Local Wi-Fi or Hotspot
You can transfer files without an active internet connection using TransferAnywhere's offline QR mode. By connecting devices to the same local Wi-Fi router or phone mobile hotspot, devices establish a direct connection through a 2-way camera QR handshake, transferring files completely within your local network with zero cellular data consumption.
When the Internet Is Down, File Transfer Should Still Work
Whether you are traveling on an airplane, working in a remote area without cellular reception, or experiencing an internet outage at home, you frequently need to move files between your phone and your computer.
Most modern sharing utilities fail completely when disconnected from the internet because they rely on external cloud servers to coordinate the transfer.
TransferAnywhere was built with a resilient **100% Offline Mode** that functions entirely over your local wireless network.
How Offline Transfer Works Without Any Internet
TransferAnywhere utilizes your devices' local network capabilities and cameras:
- **Local Wi-Fi or Personal Hotspot:** Both devices simply need to be connected to the same Wi-Fi router (even with the WAN modem unplugged) or a smartphone's personal hotspot (with cellular data turned off).
- **Two-Way Optical QR Handshake:** Device A displays an encrypted connection QR code. Device B scans it with its camera and generates a reciprocal confirmation code.
- **Direct Local Data Transmission:** Once paired through the camera scan, data packets move directly between the two local IP addresses across your router at high speed without ever traveling out to the public internet.
Step-by-Step Offline Transfer Guide
Step 1: Ensure Local Network Connection Connect both devices to the same Wi-Fi network or enable your smartphone's hotspot and connect your other device to it.
Step 2: Open TransferAnywhere Because TransferAnywhere features a Progressive Web App (PWA) offline service worker, the website opens and runs smoothly even with your internet connection disabled.
Step 3: Select Offline Transfer Click the **Offline QR** button on both screens. Scan the QR code shown on the first screen using the camera on your second screen.
Step 4: Send Instantly Select your files and watch them transfer at speeds up to 100+ MB/s depending on your local router capabilities. Zero cellular mobile data is used.
Ready to transfer files now?
Open TransferAnywhere across your screens to transfer files directly.
Launch Transfer Portal