File Transfer

Direct peer-to-peer file sharing — no server, no upload limits

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How it works

📤 Sender
  1. 1
    Select a file

    Pick any file from your device — no size limit.

  2. 2
    Share the key

    A UUID key appears automatically. Send it to the recipient by any means.

  3. 3
    File is sent

    Once the receiver connects, the file transfers directly from your browser.

📥 Receiver
  1. 1
    Get the key

    Ask the sender for their UUID key.

  2. 2
    Enter & connect

    Paste the key on this page and the download starts automatically.

  3. 3
    Download the file

    The file downloads automatically once the transfer is complete.

🔒 Your files never leave your browsers — end-to-end encrypted by WebRTC.

Frequently asked questions

Is the service free?

Yes, completely free. There are no accounts, no subscriptions, and no limits on the number of transfers.

Can anyone intercept my files?

No. Files are transferred directly between browsers using WebRTC’s built-in DTLS encryption. The data never passes through our servers — only the person who has your unique key can receive the file.

Is there a file size limit?

There is no imposed file size limit. Large files are split into 64 KB chunks and streamed directly, so even multi-gigabyte files work as long as both browsers remain connected.

Which browsers are supported?

Any browser that supports WebRTC — Chrome, Firefox, Edge, Safari 15+, and their mobile counterparts. Both sender and receiver must use a compatible browser.

What happens if the connection drops?

The app automatically tries to reconnect for up to 30 seconds. If the connection is restored, the transfer resumes from where it left off without re-sending already received chunks.

Are files stored anywhere?

No. Files flow directly from the sender’s browser to the receiver’s browser in real time. Nothing is uploaded to a server or stored in the cloud.

Do I need to create an account?

No account or registration is required. Just open the page, select a file, share the generated key, and the transfer begins automatically.

Want to understand the technical details? Read the full technical explanation or learn more on the about page.