TEZZ
TEZZ
Baat Tezz Karo
TEZZ Web Open Tezz Web
verified_user v0.0.46 — Ongoing Call Notifications · 1440p 120FPS Screen Share · Stored Call Timers · Contact Auto-Sync · 100MB Media

Lightning Fast Messaging.
Baat Tezz Karo.

Zero passwords, seamless 6-digit SMS verification via 2Factor Indian gateway. True 1-on-1 isolated end-to-end encryption (AES-256-GCM) with public key exchange. Sub-50ms instant call ringing via Firebase RTDB + TURN relay for zero connection drops. Instant QR camera scanner and buttery smooth 120 FPS performance.

devices Detected System: Windows 64-bit

Get TEZZ for Your Devices

Choose your platform for the full native experience.

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Windows Desktop

Windows 10 & 11 (64-bit)

WhatsApp-grade desktop parity featuring resizable splitter, custom dark titlebar, multimedia playback, quick print to default printer, and silent background updates.

  • check_circle Inno Setup Release Installer (.exe) with bundled VC++ runtimes
  • check_circle Auto-configured Windows Defender Firewall rules
  • check_circle Portable ZIP edition (no admin rights needed)
  • check_circle AES-256-GCM E2EE — messages & media fully encrypted
desktop_windows Download Windows Setup (.exe v0.0.46)
Version: 0.0.46 Platform: Windows 10 & 11 (64-bit)
folder_zip Portable Edition (latest.zip)
phone_android

Android Mobile

Android 7.0 and up

High-speed mobile client with instant sub-50ms incoming call ringing, passwordless SMS OTP login, 1080p camera calling, QR scanner, and isolated E2EE chats.

  • check_circle Instant SMS OTP Login & Register (2Factor Gateway)
  • check_circle Sub-50ms Real-Time Calling via Firebase RTDB + TURN
  • check_circle 100% Isolated AES-256-GCM E2EE with Public Keys
  • check_circle Live Back-Camera QR Scanner & Deep Linking
Scan to Download TEZZ APK v0.0.46
Scan to Download APK Point mobile camera to download APK directly
android Download Release APK (v0.0.46)
Version: 0.0.46 Size: ~119 MB
TEZZ Direct Link (latest.apk)
TEZZ Web

Tezz Web

Browser Web Portal (Active)

Use TEZZ directly inside Google Chrome, Microsoft Edge, Firefox, or Safari on any PC, tablet, or phone without installing any software.

  • check_circle Seamless browser messaging with full AES-256-GCM E2EE
  • check_circle Persistent login sessions across browser tabs
  • check_circle HD audio/video messaging & authenticated media
  • check_circle Zero install required — works on Windows, Mac, Linux, Mobile
TEZZ Launch Tezz Web
Status: Live in Production Zero-Install Web App
TEZZ Open Web Portal

v0.0.46 — Call Notifications, 1440p 120FPS & Contact Auto-Sync

TEZZ Messenger v0.0.46 brings ongoing background call notifications with live chronometer, in-chat call duration bubbles stored in MySQL, adaptive 1440p 120fps screen sharing, two-way contact auto-sync, customizable quick reactions, and pinpoint local time status updates.

android Download Android APK desktop_windows Download Windows App

AES-256-GCM Encrypted. Zero-Drop Calls. Blazing Fast.

Built with modern WebRTC + TURN relay, AES-256-GCM E2EE, and native Flutter engines for absolute speed & privacy.

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AES-256-GCM End-to-End Encryption

Every message and media file is encrypted client-side with AES-256-GCM before leaving your device. Zero server exposure — not even TEZZ can read your chats.

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TURN-Relayed Zero-Drop Calls

WebRTC calls with Metered / OpenRelay TURN servers mean calls connect reliably across Jio, Airtel, Vi, and BSNL cellular CGNAT — even behind symmetric NAT.

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Live QR Scanner & SMS Invites

Instantly scan contact QR codes with back-camera live preview. Invite friends directly from your contact list via native SMS with a pre-filled download link.

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Crystal-Clear 1080p FHD Video Calls

Up to 1080p FHD video streaming with boosted 4 Mbps bitrate, TURN relay fallback, and studio-quality Opus audio — on both Windows and mobile.

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Status Stories & Reactions

Share 24-hour disappearing photos and video updates. View seen lists with viewer reaction emojis in space-between controls.

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Native Desktop & Mobile Parity

Smooth resizable sidebar, custom dark titlebar, and multimedia players on Windows 10 & 11. Full parity with Android — no feature left behind.