How AllToolsy keeps your files on your device

When you choose a file, your browser reads it into memory, a script on the page changes it, and the result is offered as a download. No upload step exists in the code, and we run no server that receives documents.

Check it yourself

1. Open the browser developer tools (F12 on a computer) and go to the Network tab.
2. Run any tool on a test file.
3. Look for large upload requests. You will see none carrying your file.

What does load from the internet

The page scripts and the libraries behind some tools (PDF, ZIP, QR code) load from a public content delivery network when you first use those tools. Ads, when shown, load from Google. None of these receive your files or your text.

Limits

Everything runs on your own device, so very large files depend on its memory and speed. Phones may slow down with files above roughly 50 MB.