Your files never leave
your PC.
BrowserStay is a free, open-source collection of PDF and image tools that run entirely in your browser. No uploads. No accounts. No servers. No waiting.
- 100% local processing
- No uploads, no tracking
- In-browser rendering
- No servers, anywhere
- Open source
Why BrowserStay?
Most online tools upload your files to their servers. We don't — because we built every tool to run right in your browser.
Private by design
Files are processed in your browser with WebAssembly. Nothing is uploaded — not to the EU, the US, China, or anywhere else. There are no servers to leak your data.
Open source
Every line of code is public on GitHub under Apache 2.0. Auditable, forever free, and yours. If you can read code, you can verify exactly what happens to your files.
Processed on your device
Every file is processed locally in your browser with WebAssembly. Nothing is ever sent to a server — your data never leaves your computer.
Free, no limits
No account, no watermark, no file-size caps, no premium paywall. Just fast, private tools that respect you and your files.
How it works
Three simple steps. No account, no installation, no learning curve.
Choose a tool
Pick the PDF or image tool you need — merge, split, convert, resize, compress, and more.
Add your files
Drag and drop files from your device. They stay in your browser the entire time.
Download the result
Get your finished file instantly. Nothing uploaded, nothing stored, nothing to worry about.
100% open source. Yours forever.
BrowserStay is built in the open and released under the Apache 2.0 license. That means it's free to use, free to audit, and free to build on — today and always.
View source on GitHub