Enqrypted
Zero-Knowledge One-Time QR Messaging
11 followers
Zero-Knowledge One-Time QR Messaging
11 followers
Your secrets deserve more than promises. Enqrypted creates one-time QR codes with end-to-end encryption and zero-knowledge. Share once, then disappear forever. We never see, never store, never know. Only you and the one you choose. True privacy reimagined.
Hey Product Hunt! 👋
I'm Melih, maker of Enqrypted.
I built Enqrypted so you can share sensitive information once via QR or link with true end-to-end encryption and zero-knowledge architecture. Everything happens client-side using Argon2id + XChaCha20-Poly1305, the gold standard of modern encryption.
Why I made it
Secrets shouldn't live on someone else's server. With Enqrypted, your messages, files, and keys never leave your device. Our servers only see random cryptographic parameters like salt, nonce, and ciphertext, never plaintext.
How it works
Encrypt locally → Share QR/link → Open once → Auto-delete
Expires after 24 hours or 3 failed attempts
No personal data, no logs, no tracking
Who it's for
Anyone who needs to share credentials, recovery codes, financial/legal snippets, or personal info securely and privately.
Launch perk
For Product Hunt, I created a PH Launch Pack: $0.99 = 25 credits to try Enqrypted. Perfect for sending texts and files safely.
I'll be here all day answering questions and getting feedback 🙏
@enqrypted it makes messaging so secure! I can see why it will be a hit. There is just no alternative for it combining e2e encryption with QR so geek
Hi @yuccell 👋, Thanks so much! 😎 Really happy to hear you love it. I built Enqrypted to make sharing sensitive info super easy and totally secure, so it’s awesome to see the QR + end-to-end encryption combo resonating with fellow geeks like you.
Hey Melih, this look really interesting! I have a question how this is actually different from using something like signal or whatsapp? Don’t they also do encryption?
@sculptorai Hi Jackson 👋 thanks for asking! Signal and WhatsApp are great for secure chats, but they still require accounts and personal info. I built Enqrypted for one-time, anonymous sharing. No phone, no email, no contact list. Everything is encrypted right in your browser and turned into a single-use QR or link.
The server only sees random ciphertext, salt and nonce. Never plaintext, never metadata. Once it's opened, or after 24 hours, or 3 failed attempts, it's gone.
Think of Enqrypted as a secure dead drop for sharing sensitive secrets once, with zero trace.
@enqrypted Hey Melih, quick question — what if someone just takes a screenshot of the QR or the link? Wouldn’t that be a problem?
@brad_grey Hi Brad 👋, Good question! A screenshot of the QR or link by itself doesn’t really help anyone, because the secret key is never inside the QR or link. Only you and the person you’re sharing with actually have it. And even if someone tried to guess the password, after 3 wrong attempts the encrypted data automatically deletes itself. Plus, messages can only be opened once and expire after 24 hours, so there’s no real chance for anything sensitive to leak.
Congrats on the launch! I’m curious, if everything happens on my own device, how do you handle the key exchange securely?
Hi @ruthless_panda 👋, thanks for asking! I built Enqrypted so that all encryption happens right on your device. Key exchange is up to you, which keeps everything fully private. When you create a message, just hit the password button to instantly generate a 41-character unbreakable password using a CSPRNG. You share that password with your recipient through any trusted channel you choose. We never see the key, so your message stays completely private and zero-knowledge 😎
Hey man love the work you've done. I'll sure use it. Combining Argon2id + XChaCha20-Poly1305 all three genius !!
Hi @muharrem_kokdemir 👋 Thanks so much! Really appreciate the support 😎 Hope you find it useful!
Liked the way you think man thx for the earlybird deal
@derin_poyrazli Hi Daren 👋, Thanks! Really glad you liked it 😎 Enjoy the earlybird perks!