QroSend. Visual file transfer
Language
FROM SCREEN TO PHONE

Your file.
Inside the image.

A screen displays the data. A phone reads it.
Your file travels directly between your devices.

01

Choose a file to send

New

40 chunks per image instead of 4. Use a large screen and clear 1080p video. ×10 means data per image, not guaranteed speed.

The original file is restored exactly.

Slow down if reception is struggling.

Your file stays on your devices.

02

Scan this screen

Waiting

The images carry the chunks of your file.

Open “Receive” on the other device
to collect all the chunks.

1

Choose your file

2

Scan the animated images

3

Save the received file

Visual file transfer, explained

How do I send a file with animated QR codes?

Choose your file and create a transfer. Scan the connection QR on your phone, allow camera access and keep the images in view. Once reception is verified, save the file.

Does the QR contain a link or the file?

The first QR opens the Receive page. The animated QR codes or mosaics then carry the file data itself, chunk by chunk, from screen to camera.

Are my files stored online?

No. QroSend uploads neither the selected file nor the reception video. The server serves the app and keeps only temporary connection states and an anonymous counter. File chunks stay in browser memory until the page is closed or reset.

Which files and phones are supported?

Images, PDFs and other files up to 10 MB. Small files work best. Live scanning requires HTTPS and camera permission; you can also record and import a video. Turbo HD is experimental: throughput depends on the screen, camera and lighting.