1
Upload Your File
Go to the Upload Tab.
Drag & drop your file onto the page, or click the “Choose File” button to select it.
2
Enter Your Secret Phrase
After uploading, you’ll be prompted: “Enter a secret phrase”.
Type any memorable phrase (e.g., my-secret-phrase-2025). This is used to generate your unique AI encryption key.
3
Share Link + Key
The app will generate two things for you:
- A secure Download Link
- A unique AI Key
Send both of these to your recipient. For maximum security, send them in separate messages (e.g., link via email, key via SMS).
4
Recipient Downloads
Your recipient opens the link, enters the exact AI key you sent them, and their file downloads instantly and securely.
How Secure Is This?
Your privacy is the top priority. Here's how we keep you safe:
- AI-Powered Encryption: Your file is encrypted in your browser *before* it's uploaded using a key derived from your secret phrase.
- Zero-Knowledge: We can't see your files or your key. Only someone with *both* the link and the key can download the file.
- No Sign-Up: We don't ask for (or store) any personal data. No emails, no names, no accounts.