Send Files Privately Without Tracking: Zero Logs File Transfer

The Digital Footprint: Data Harvesting in File Sharing

Most file-sharing services collect data on your transactions. They log IP addresses, document names, transfer timestamps, file sizes, and user accounts. This information is often used for marketing or data tracking, building a profile of your sharing habits. For journalists, security professionals, and privacy-conscious users, this collection of metadata is a security risk. To protect your privacy, you need a way to share files that leaves no digital footprint.

Our platform uses an anonymous, zero-retention model. By establishing a direct browser-to-browser connection using WebRTC, files stream directly between devices without passing through storage servers. No signups are required, and no tracking cookies are stored, providing complete privacy for your transfers.

Comparing Privacy Architectures: Cloud Hosting vs. Direct P2P

Traditional cloud providers copy files to remote servers, leaving them vulnerable to security breaches. Our direct P2P model streams files directly from sender to receiver. The data stays on your local devices, and the transfer link is removed once the connection is closed.

How WebRTC Protects Your Privacy

Direct transfers are made possible by WebRTC (Web Real-Time Communication), a secure protocol built into modern browsers. It establishes a direct path between devices, allowing them to exchange data without plugins. Browsers coordinate connections using a signaling process to share network configuration details. Once the link is made, files stream directly between devices. If direct paths are blocked by strict network rules, an encrypted TURN relay server is used without saving data to disk.

E2EE Encryption with AES-256-GCM

To secure your data, our platform uses client-side End-to-End Encryption (E2EE) with AES-256-GCM. Unencrypted data never leaves your device. The encryption key is generated locally inside your browser and is appended as a hash fragment in the sharing URL. This fragment remains local and is never sent to the signaling servers, ensuring that only you and the recipient can access your files.

FAQs: Privacy and Anonymous File Sharing

Chunking and Local Network Optimizations

A classic technical obstacle with browser-based file sharing is handling extremely large archives without crashing the browser's sandbox environment. Web browsers restrict the amount of physical RAM any single page or tab is permitted to occupy. When an application attempts to buffer a huge file in memory prior to sending, the tab will inevitably crash. Our platform handles this limitation with an advanced streaming method. The unencrypted file is divided into small, sequential binary chunks at the origin. As these chunks are generated, they are immediately broadcasted across the WebRTC data channel, maintaining a low memory footprint and ensuring stability even when transferring extremely large files.