Encrypted Voice Calls
Private call app with blockchain-level security.
Secure Video Meetings
Screen sharing and private video meetings in your browser.
Encrypted Messaging App
Secret chat with disappearing messages
• End-to-end encrypted chat with blockchain-grade security. Your device creates Ethereum-style keys and keeps them local, so only you and your contact can read the conversation.
• Set a self-destruct timer per message that deletes after your contact sees it.
• Privacy equals anonymity: reach people by EXTRA SAFE number, not by phone or email.
• Not on-chain.
• Ad-free.
Secure Calls
On-the-Go
One-tap calling with your EXTRA SAFE number
Secure Calls On-the-Go
One-tap calling with your EXTRA SAFE number
Make private voice calls anywhere you are — between meetings, on the road, or while traveling abroad. Your EXTRA SAFE number acts like a phone line inside the app, but it’s created directly on your device and never linked to your SIM or personal identity.
Every call connects device-to-device (P2P) and is protected with Ethereum-style encryption keys generated locally on your phone or tablet. Keys never leave your device, and real-time audio streams are secured with WebRTC.
Whether you’re using a smartphone or a SIM-less tablet, extrasafe.chat gives you a phone-like experience for private conversations — fast, encrypted, and ad-free.
Ethereum Protection
Keys stay local. Generated on your device, never shared.
Every call and message is secured with blockchain-grade encryption.
Your device creates an Ethereum-style account on first use — keys stay local and never leave your device. Calls connect device to device (P2P), with real-time audio and video encrypted in transit by WebRTC. Your EXTRA SAFE number keeps you anonymous. Not on-chain.
P2P Video Meetings
Screen sharing in your browser
Host private video meetings with up to 5 participants, right in your browser.
Calls connect device to device (P2P), with real-time streams protected by Ethereum-style keys created on your device. Share your screen in one click, use the chat for quick notes, and when the meeting ends, everything clears automatically.
P2P Anonymous Calling
Identity Free
Join a secure call instantly, without linking it to your identity.
Privacy equals anonymity — your EXTRA SAFE number is created directly on your device and used for calls and chats without exposing personal details.
Every call connects device to device (P2P), just like a private one-on-one meeting, with blockchain-grade encryption keeping conversations secure.
FAQs
extrasafe.chat is designed for anonymity and security by default. Your private identity (EXTRA SAFE number) is created directly on your device, keys never leave it, and every call or message travels device-to-device (P2P) encrypted with WebRTC. No personal details, no monetization of data — just pure privacy.
Use extrasafe.chat whenever you need confidential, secure communication — from business calls and client meetings to private personal chats. It’s perfect for professionals, activists, and anyone who wants conversations to stay private.
Download the mobile app on iOS or Android to start with your own EXTRA SAFE number for private calls and chats. Prefer desktop? Open your browser, share a meeting link, and start talking instantly.
It’s your 9-digit in-app identity, created locally on your device. It works like a phone number inside extrasafe.chat but isn’t linked to your SIM, email, or name. Share it so people can call or message you securely.
Every call is protected with Ethereum-style encryption keys generated on your device. Voice and video connect device to device (P2P) and are encrypted with WebRTC in transit. Keys never leave your device, ensuring only you and your contact can access the conversation.