ANONYMOUS · ENCRYPTED · EPHEMERAL

No accounts.
No identity.
Just chat.

MiutChat is end-to-end encrypted anonymous group chat. Your room code is the only key. We never store, see, or sell anything. No page scroll in-app — everything opens as a dedicated page.

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✓ No signup  ·  ✓ Free forever  ·  ✓ AES-256-GCM encrypted

MIUT · GHOST PROTOCOL · ENCRYPTED
🔒 End-to-end encrypted · Room active
DO
This room vanishes when we leave. Zero trace.
11:42
VF
No account needed — that's exactly what I wanted 🔒
11:43 ✓✓
DO
AES-256-GCM. Even the server can't read this.
11:43
VF
And no one can intercept the key either 🛡
11:44 ✓✓
CAPABILITIES

Built for the privacy-first world.

Every feature designed with one goal: leave no trace, hold no data, keep no secrets — not even from us.

End-to-End Encryption
AES-256-GCM encryption with PBKDF2 key derivation. Your room code is the key — only people who know it can read messages. The server only ever sees ciphertext.
Zero Accounts
No email. No phone. No password. No profile. Join any room instantly with just a code. Your anonymity is structural — there is nothing to link back to you.
Ephemeral Rooms
Rooms self-destruct when the last member leaves. No lingering history. Messages can also auto-vanish after 30 seconds, 5 minutes, or up to 7 days.
Real-Time Messaging
Instant delivery via Firestore. Typing indicators, read receipts, emoji reactions, replies, and encrypted file sharing — all anonymous, all real-time.
Offline Support
Messages cached locally with IndexedDB. The service worker ensures the app loads offline. Your history stays encrypted on your device only — never a cloud.
Signed Messages
Every message is signed with ECDSA P-256. Tampered or injected messages are automatically blocked. Key rotation every 200 messages keeps forward secrecy intact.
PRIVACY FIRST

We designed for zero knowledge.

Traditional chat apps know who you are, what you said, and when. MiutChat is architected to know nothing — by design, not just policy.

No data collectionWe don't collect names, emails, IPs, or message contents. Firebase Anonymous Auth gives you a disposable session ID only.
Client-side encryption onlyEncryption and decryption happen entirely in your browser via the Web Crypto API. The server only ever sees ciphertext it cannot read.
Auto-wipe on emptyWhen the last person leaves, all messages, members, and room data are permanently deleted. No admin can recover them.

Ready to disappear?

No account. No setup. Just create a room, share the code, and chat — knowing nothing you say can be traced back to you.

Start Chatting — Free

What is MiutChat?

MiutChat is a free, browser-based anonymous encrypted chat app that requires no account, no email, and no personal information. Every message is protected with AES-256-GCM client-side encryption before it leaves your device — the server never has access to your plaintext messages. Rooms auto-delete when all participants disconnect, leaving no digital footprint.

Frequently Asked Questions

Is MiutChat secure?

Yes. MiutChat uses AES-256-GCM client-side encryption — the same standard used by banks and governments. Your messages are encrypted in your browser before being sent. The server never has access to the plaintext content of your messages.

Does MiutChat store my messages?

No. MiutChat stores no personal data and no message history. Messages exist only while the chat room is active. When all participants disconnect, the room and all encrypted message data are permanently deleted from our servers.

Do I need an account?

No account, no email, no phone number, and no identity are required. MiutChat is fully anonymous. Create a room instantly with any code and share it with your group. There is nothing to sign up for.

How does the encryption work?

MiutChat uses the browser's native Web Crypto API to derive an AES-256-GCM key from your room code using PBKDF2 (100,000 iterations). Messages are encrypted before they leave your device. Only people who know the room code can decrypt and read messages — not even MiutChat's servers can.

Is MiutChat free?

Yes, completely free — no subscription, no premium plan, no ads. MiutChat is a free anonymous private messaging app for anyone who values privacy.

MiutChat is optimized for private messaging, secure group chat, anonymous communication, and ephemeral conversations. It is an alternative to platforms that require account registration and store your data permanently. Related: About MiutChat · Privacy Policy · Terms of Service