EmeChat Logo EmeChat
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Live System Active | Speak Every Language

EmeChat: Talk to Anyone in Any Language with Real-Time E2EE AI.

EmeChat translates voice and text in real-time. Secured by Signal Protocol Double Ratchet end-to-end encryption and powered by LiveKit HD audio/video calls.

Signal E2EE
Double Ratchet
Live AI
Speech Translation
HD Voice
LiveKit WebRTC
S

Sophia (Paris)

Online • Live E2EE
French (Original) Live Translated

"Bonjour! Comment allez-vous aujourd'hui?"

"Hello! How are you doing today?"
Real-Time Speech Engine Active

I'm doing great! The speech translation is seamless.

→ "Je vais très bien! La traduction vocale est fluide."
Translate to French...

Engineered for Universal Communication

Speak Every Language Freely

Real-Time AI Translation

Powered by Sherpa-ONNX ASR & Piper VITS TTS for instant multilingual speech-to-speech and text translation during chats & calls.

Signal Protocol E2EE

Built on `libsignal` Double Ratchet protocol. Your messages, voice notes, and media are encrypted on your device — zero server access.

HD Voice & Video Calls

Low-latency WebRTC and LiveKit Cloud media pipelines deliver crystal-clear 1-on-1 and group voice & video calls.

Privacy Friend Discovery

Phone contact list matching is used exclusively for discovering friends on EmeChat. Ephemeral, non-persistent, and never commercialized.

Security & Cryptography

Zero-Trust Privacy Standard

EmeChat implements strict end-to-end security. Cryptographic keys are generated locally and isolated inside hardware-backed Android KeyStore containers.

  • Hardware Key Isolation: Master keys never leave your device hardware.
  • Google Play Integrity Attestation: Prevents tampered or hooked APK binaries from accessing network APIs.
  • Zero Cloud Logs of Chat Content: Servers only act as encrypted message brokers.
Message Payload Encryption AES-256 GCM
Key Exchange Protocol Curve25519 Double Ratchet
In-Transit Security TLS 1.3 / HSTS
Speech Translation Engine On-Device Sherpa-ONNX

Google Play Developer Policy Mandate

Account & Data Deletion Portal

EmeChat respects your right to data sovereignty. You can delete your account and associated personal data at any time either instantly inside the mobile app or by submitting a support request.

Method 1 (Instant)

In-App Instant Deletion

You can permanently delete your EmeChat account directly within the mobile app in under 10 seconds:

  1. Open the EmeChat app on your phone.
  2. Navigate to Settings $\rightarrow$ Account.
  3. Tap Delete Account and confirm with your registered phone number.
What gets purged instantly: Your account profile, display picture, active JWT session tokens, Signal E2EE pre-key bundles, and server session history are permanently wiped.
Method 2 (Manual Support Request)

Email Data Deletion Request

If you no longer have access to the mobile app, you can submit a manual deletion request to our Data Protection Officer:

Subject: Account Deletion Request
Body: Include your registered phone number with country code.
Processing SLA: Manual email deletion requests are verified and executed within 48 hours.

Data Retention & Purge Lifecycle

Data Category Retention Period Deletion Mechanism
Account & Profile Info Deleted Instantly Purged upon In-App Delete or 48h SLA
E2EE Encryption Key Bundles Deleted Instantly KeyStore & Server Key Records Destroyed
Contact Synchronization Data Ephemeral (Non-persistent) Processed in-memory only for match check
Chat & Media Logs Stored On-Device Only Clearing app data or deleting account wipes all local chat databases
Frequently Asked Questions

Everything You Need to Know About EmeChat

Clear answers regarding real-time AI speech translation, end-to-end encryption privacy, and platform identity.

01 What is EmeChat?

EmeChat (eme-chat.online) is a real-time AI speech and text translation messaging platform. It allows users across different languages to have fluid, natural conversations through real-time voice translation during HD audio/video calls and instant text chat.

All conversations are secured with the gold-standard Signal Protocol Double Ratchet end-to-end encryption, and calls are powered by ultra-low-latency LiveKit WebRTC.

02 Is EmeChat related to EmaChat or Amateur Radio EME?
Official Brand Clarification

No. EmeChat is completely independent and separate.

  • Not EmaChat: EmeChat is an AI language translation messenger. It has no affiliation with EmaChat (a couples/dating app).
  • Not EME Radio: EmeChat has no connection to amateur radio Earth-Moon-Earth (Moonbounce) communication systems or scientific campaigns.

The official domain for EmeChat is https://eme-chat.online/ and the Android app is published under package ID com.indifly.

03 How does real-time translation work in voice & video calls?

EmeChat combines low-latency neural ASR (Automatic Speech Recognition) and neural TTS (Text-to-Speech) engines with LiveKit WebRTC media pipelines.

When a speaker talks, their speech is processed in real-time, translated into the recipient's chosen language, and delivered as both live synchronized subtitles and natural voice synthesis with dynamic audio ducking. The user can toggle translation TTS on or off at any moment.

04 Where can I download and use EmeChat?

EmeChat is accessible across Android and modern web browsers:

05 Are my messages and calls encrypted and private?

Yes. EmeChat employs strict End-to-End Encryption (E2EE) using the Signal Protocol Double Ratchet specification. Encryption keys are generated and retained exclusively on your physical hardware.

Neither our servers, network providers, nor any intermediaries possess the private cryptographic keys necessary to decrypt your chats, voice notes, media, or video calls.

Have Questions or Need Help?

Our technical support team and Data Protection Officer are available to assist with account inquiries, privacy questions, or platform feedback.

Official Domain: https://eme-chat.online | Support Response Guarantee: 24-48 Hours