Security
Built so only your code can open your files
Files are encrypted in your browser before they ever leave your device.
End-to-end encryption
When you upload a file, QickShare encrypts it locally in your browser using AES-256-GCM before it's sent anywhere. The encryption key is derived from your 6-digit code and never leaves your device — QickShare's servers only ever see the encrypted bytes.
Your code never touches our servers
Only a one-way hash of your code is sent to look up your share. The real code — the one that can decrypt your files — stays on your device and the receiving device only.
Short-lived by design
Every share auto-expires 10 minutes after upload and is removed after that, limiting how long any file exists at all.
Questions about security?
Reach out any time through Contact Us and we're happy to walk through the details.