u/RockwellShah

Hey r/YubiKey!
About a year ago we launched FileKey here (encrypt files with passkeys), and the most common request was: can people send files to me?

So we built receive.link. It allows you to receive files only you can open.

How it works: you share one link. Anyone can send you files through it, right from their browser, nothing to install or sign up for. Files are encrypted before they leave the sender's device, to your passkey, so no one can see what's inside. You get an email when something arrives, and we actually send that email without ever storing your address (it's a neat trick!). The sender never sees your address either, so you can share your link with strangers safely.

It's free to start and open source. Would love feedback if you have a moment, especially from this community, since your feedback shaped FileKey a lot.

Key Features

• Share one link, and anyone can send you files (senders need no account, app, or key)
• Files are E2E encrypted in the sender's browser, and only your passkey can open them
• Up to 5 TB per file
• No accounts, no passwords, no tracking
• Free to start, then a penny per GB you download. No subscriptions
• Files auto-delete from the server after 7 days (or when you delete them)
• Senders never see your contact info
• Free and open source (GPLv3), client and server both
• Works with YubiKey 5 series via passkeys (FIDO2 PRF). Synced passkeys (Apple, Google, 1Password) work too

You can try it at receive.link or view the code on GitHub.