Privacy & Security

Your files never leave your browser. We built PrivaDeck with privacy as the foundation, not an afterthought.

Our Core Promise

Every tool on PrivaDeck processes files entirely within your browser using client-side JavaScript and WebAssembly. Your files are never uploaded to any server, never stored anywhere, and never seen by anyone but you. When you close the tab, the data is gone.

No File Uploads

Files never leave your device. Processing uses your browser's built-in capabilities.

No Persistent Storage

We don't use cookies or local storage to track you. Your preferences (language, theme) are stored locally.

Verifiable Security

You can inspect network traffic in your browser's DevTools to confirm zero file uploads.

No Server Logs

Since everything runs client-side, there are no server logs of your file operations.

Fully Transparent

This is a static site hosted on Cloudflare Pages. No backend, no database, no API servers.

How It Works

1

You select a file

Your file is read directly by JavaScript in your browser. It never touches a network request.

2

Processing happens locally

All conversions, compressions, and edits run on your device using Web APIs, Canvas, WebAssembly (FFmpeg, PDF.js), and other browser technologies.

3

You download the result

The output is generated in-memory and offered as a download. No server is involved at any step.

Third-Party Resources

Some tools load WebAssembly binaries (e.g., FFmpeg core) from CDNs like unpkg.com. These are open-source libraries fetched once and cached by your browser. No file data is sent to these CDNs — they only provide the processing code. We also use Google Analytics to collect anonymous usage statistics (page views, general location, browser type). No personally identifiable information is linked to your tool usage.

Last updated: March 2026