ChatOk: Private Chat

Classification du contenu
Jeunes adultes 17+
1K+
Téléchargements
Classification du contenu
Jeunes adultes 17+
Interaction entre utilisateurs
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À propos de l'application

ChatOk is the ultimate fortress for your communications. We have built a messaging tool where privacy isn't just a feature—it is the absolute standard. No registrations, no trackers, and zero personal footprints left behind.

🚫 Radical Privacy: Zero Personal Data
No Phone Number or Email: You do not need to link a SIM card or any personal account to start chatting.

100% Anonymous Registration: Your identity is protected by a nickname and a cryptographic key generated locally on your device.

No Tracking: Forget about ads and analytics; we do not collect metadata or sell your information.

Serverless Feel: Firebase only acts as a relay for encrypted "noise," which is deleted immediately after delivery.

🔐 Fully Encrypted Media & Files
E2E File Sharing: Send documents and files (up to 25 MB) with end-to-end AES-256-GCM encryption.

One-Shot Photos (View Once): Send ephemeral images that self-destruct automatically after being viewed by the recipient.

2-Phase Secure Deletion: Temporary photos are physically wiped from memory to ensure no forensic traces remain.

Encrypted Local Storage: Your message history on the phone is shielded by an SQLCipher database.

🛡️ Military-Grade Security
Post-Quantum Encryption (PQXDH): Protect your messages with ML-KEM-1024 and X25519 algorithms, designed to withstand future quantum threats.

Built-in Tor Routing: Stay invisible by hiding your real IP address through native Tor integration.

Double Ratchet & PFS: Every message uses unique keys; if one is compromised, your past and future history remains safe.

Dummy Traffic: Mask your real activity patterns with configurable cover traffic to prevent traffic analysis.

🎨 Premium Experience & Customization
Material Design 3: Enjoy a modern interface with 5 exclusive themes, including Midnight, Hacker, and Phantom.

BIP-39 Backup: Recover your account anytime using a secure 24-word mnemonic phrase.

App Lock: Secure your access with biometric authentication or a high-iteration PIN.

ChatOk is a transparent, open-source project (GPLv3) built for activists, security professionals, and anyone who values their digital freedom.

Your messages, your files, your privacy. Speak freely with ChatOk.
Date de mise à jour
14 mai 2026

Sécurité des données

La sécurité, c'est d'abord comprendre comment les développeurs collectent et partagent vos données. Les pratiques concernant leur confidentialité et leur protection peuvent varier selon votre utilisation, votre région et votre âge. Le développeur a fourni ces informations et peut les modifier ultérieurement.
Aucune donnée partagée avec des tiers
En savoir plus sur la manière dont les développeurs déclarent le partage
Cette appli peut recueillir ces types de données
Activité dans l'application
Les données sont chiffrées lors de leur transfert
Vous pouvez demander la suppression des données

Nouveautés

Total Anonymity: No phone numbers, emails, or personal data required.

Post-Quantum Security: Advanced PQXDH encryption to protect your privacy.

Secure Multimedia: Share files and photos with end-to-end AES-256 encryption.

Integrated Tor Network: Natively hide your IP address.