Built for Secure Communication.
Chatro uses modern security technologies to help protect your conversations, identity, media, and account across every device.
256-bit
Encryption
2FA
Verification
24/7
Monitoring
Advanced Security at Every Layer
From login protection to encrypted communication, Chatro is designed with multiple layers of security to help protect users from spam, scams, unauthorized access, and harmful activity.
End-to-End Encryption
Messages, calls and media encrypted on your device.
Secure Authentication
Username login with optional two-step verification.
Device Protection
Manage active sessions and revoke devices instantly.
Anti-Spam Systems
Smart filtering blocks spam and harmful senders.
Chat Lock
Hide and lock private chats behind biometrics.
Safe Media Sharing
Encrypted transfer with secure caching.
Privacy Controls
Decide who can see, contact and message you.
Secure Notifications
Hide previews and protect what's on your screen.
A secure tunnel for every message
Your personal messages, voice calls, video calls, photos, videos and documents are protected using advanced end-to-end encryption technology. Only you and the recipient hold the keys.
- Encryption keys generated on your device
- Calls and media protected end-to-end
- Servers route encrypted data — never plaintext
Multiple safeguards for your account
Chatro includes multiple systems designed to help secure your account and identity.
Username-based login
Sign in with a username — your phone number stays private.
Optional phone privacy
Hide your number from everyone, contacts, or specific people.
Two-step verification
Add a PIN as a second layer to protect your account.
Device verification
Confirm every new device that accesses your account.
Session management
View and revoke active sessions in seconds.
Login alerts
Instant notifications when a new device signs in.
Suspicious activity detection
Automated checks flag unusual sign-in attempts.
Biometric unlock
Open Chatro using fingerprint or Face ID.
Account recovery
Recover safely with verified backup methods.
Smart protection against spam & scams
Chatro uses automated systems and safety controls to help reduce spam, scams, fake accounts and abusive behavior.
Security Monitor
LiveLock the chats and protect the app
Protect sensitive chats — and the entire app — using your device password, fingerprint or Face ID.
- Locked chats folder hidden from main list
- Biometric protection with fingerprint or Face ID
- Hidden notifications keep previews private
- Secure app access on shared devices
- Private conversations stay private
Touch to unlock
Locked chat • Encrypted
Secure delivery for every file
Media sharing is optimized for secure delivery, temporary cloud handling and local device storage protection.
Secure media transfer
Files are encrypted before they leave your device.
Temporary cloud caching
Encrypted media is removed once delivered.
Offline playback
Downloaded media plays without exposing keys.
Auto-cleanup
Old cached media is purged to keep things tidy.
Protected downloads
Downloads are integrity-checked on arrival.
Hidden gallery
Disable auto-saving to your device gallery.
Voice & video, end-to-end encrypted
Chatro voice and video calls are protected using encrypted communication technologies designed for private conversations.
- HD encrypted calls
- Secure peer connections
- Spam call protection
- Silence unknown callers
- Call privacy controls
- No call metadata sold
Ayub
Connecting securely…
Powerful privacy controls
Customize your visibility and messaging experience using advanced privacy settings.
Manage every connected device
Monitor and manage connected devices securely from a single place.
- Active session monitoring
- Remote logout from any device
- Device activity tracking
- Browser login protection
- Chatro Web security
Active sessions
iPhone 15 Pro
Karachi · This device
MacBook Pro
Lahore · 2h ago
Chrome on Windows
Islamabad · 1d ago
Transparency & Trust
Chatro is committed to building secure communication systems with transparency, reliability, and user control.
Security-first development
Security built into every release cycle.
User-first privacy
Your data isn't a product — ever.
Continuous improvements
Regular audits and security upgrades.
Responsible disclosure
Public bug bounty and quick response.
Common security questions
Quick answers to the questions we hear most often.
Experience Secure Messaging with Chatro
Private communication, modern security, and complete control — all in one platform.