BigFileDrop is a free, browser-based file transfer service that sends files directly between devices using peer-to-peer (P2P) WebRTC technology. No file size limits, no uploads to servers, no accounts required.

Is there a file size limit?

No. BigFileDrop has no file size limits. You can transfer files of any size directly between browsers — 100MB, 1GB, 10GB or more.

Are my files stored on a server?

No. Files are transferred directly between browsers using WebRTC peer-to-peer technology. Nothing is stored on any server. Your files never leave your devices except to go directly to the recipient.

Is the file transfer encrypted?

Yes. All WebRTC connections use DTLS encryption by default. Your files are encrypted in transit between browsers, making it secure for sensitive documents.

Do I need to create an account?

No. BigFileDrop requires no registration, no email, and no account. Just open the website, select files, and share the generated link with the receiver.

How does BigFileDrop work?

The sender selects files and gets a unique link or QR code. The receiver opens the link and connects directly. Files transfer peer-to-peer via WebRTC, encrypted in transit. A lightweight signaling server only helps establish the initial connection.

How to send large files for free?

Open BigFileDrop.com, drag and drop your files (any size), click Generate Link, and share the link with the receiver. The files transfer directly between your browsers — completely free, no limits.

Can I send files from phone to computer?

Yes. BigFileDrop works on any device with a modern browser — phones, tablets, laptops, and desktops. Just open bigfiledrop.com on both devices and transfer files directly.

Is BigFileDrop better than WeTransfer?

BigFileDrop offers several advantages: no file size limits (WeTransfer limits free users to 2GB), no server uploads (files go directly between devices), no registration required, and all transfers are encrypted. Plus, it is completely free.

Does BigFileDrop work on iPhone and Android?

Yes. BigFileDrop works on any modern mobile browser including Safari on iPhone/iPad and Chrome on Android. No app installation needed.

How to send files too large for email?

Email attachments are typically limited to 25MB. With BigFileDrop, you can send files of any size by sharing a link instead. The recipient opens the link and the file transfers directly — no email size restrictions.

Is BigFileDrop safe to use?

Yes. BigFileDrop uses WebRTC with DTLS encryption for all transfers. Files go directly between browsers without passing through any server. No data is stored, logged, or accessible to anyone except the sender and receiver.

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Privacy Policy

Last updated: March 18, 2026

1. Overview

We respect your privacy but must clarify: BigFileDrop does NOT provide anonymity guarantees. We provide private, direct file transfer — not anonymous service.

2. How the Service Works

Files move directly between users (P2P)
We do NOT store or process files
We cannot access file content

3. Information We Collect

We collect limited technical and analytics data, including:

IP address (may be logged)
Approximate location
Browser & device info
Session and connection data

4. What We Do NOT Collect

We do NOT collect:

File content
File names
Messages
Transferred data

5. Purpose of Data Collection

We use data to:

Maintain service performance
Detect abuse
Troubleshoot issues
Improve user experience

6. Data Retention

Logs may be stored for security and analytics purposes
Retention period may vary
No file data is ever stored

7. No File Access Guarantee

We have no technical ability to access transferred files.

8. Security

WebRTC encryption is used
No server storage of files

However: We do NOT guarantee absolute security or protection.

9. Advertising, Cookies & Analytics

This website is free and supported by advertising. We and our partners use cookies and similar technologies to operate the site, measure usage, and serve ads.

Google, as a third-party vendor, uses cookies to serve ads on this site. Google’s use of advertising cookies (including the DoubleClick DART cookie) enables Google and its partners to serve ads to you based on your visits to this and other sites on the Internet.
You may opt out of personalized advertising in Google Ads Settings or via aboutads.info.
Third-party vendors and ad networks may also use cookies to serve ads based on your prior visits to this website.
We use basic, anonymized analytics to understand aggregate usage. We do not sell your personal data.

For more details, see how Google uses information from sites that use its services.

10. Legal Disclosure

We may disclose data if required by law.

11. User Responsibility

You are responsible for:

Who you share links with
What content you transfer

12. Children

Not intended for users under 13.

13. Changes

Policy may change anytime.

14. Contact

Questions about this policy or advertising? Reach us via the live chat on this site, or by email at hello@uishelf.com.