DEMChat: Web3 Chat & Wallet

Encrypted chat, crypto wallet, NFT groups and secure notes — in one app.

DEMChat is an all-in-one decentralized messenger that brings together encrypted chat, a non-custodial multi-chain crypto wallet, Web3 social communities, and a private notes and password vault — in a single app.

Designed for people who want strong privacy and control over their own data, DEMChat encrypts every message, file, and call on your device before it leaves your phone. Your private keys stay with you.

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🔐 STRONG END-TO-END ENCRYPTION

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• 1-on-1 and group chat protected by ECIES + AES-256 encryption

• Voice and video calls routed peer-to-peer via WebRTC

• Self-destructing messages with a timer you set

• Screen-capture protection on supported devices

• You hold the keys — we cannot read your messages

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💰 NON-CUSTODIAL CRYPTO WALLET

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• You own your seed phrase — we do not store it

• Supports Ethereum, BNB Chain, Polygon, TRON, Bitcoin, TON and more

• Send crypto inside a chat as easily as sending a message

• Built-in dApp browser for DeFi, NFT and GameFi applications

• WalletConnect v2 support

DEMChat is not a financial adviser. Cryptocurrency involves risk. Always do your own research before interacting with any token, dApp or smart contract. Features and token support vary by region.

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🎨 NFT AND TOKEN-GATED COMMUNITIES

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• Create premium groups that require an NFT or token to join

• Mint membership NFTs with custom duration (lifetime, monthly, weekly)

• On-chain verified communities — designed to reduce bots and spam

• Useful for creators, DAOs, fan clubs and Web3 guilds

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📰 WEB3 SOCIAL FEED

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• Post, like, comment and share

• Follow friends, creators and projects you choose

• Question-and-answer posts with community voting

• A referral program for sharing DEMChat with friends (optional)

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🗂 SECURE NOTES AND PASSWORDS

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• Encrypted notes and password vault, synced between your devices

• Organize with colour tags

• Cloud sync uses client-side encryption — only you can decrypt

• Your vault password is never sent to our servers

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☁️ ENCRYPTED KEY BACKUP

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• Back up your wallet keys to Google Drive or iCloud, encrypted on-device

• Restore on a new device using your recovery password

• The backup file cannot be decrypted without your password

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✨ WHY CHOOSE DEMCHAT

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• Sign up with a cryptographic identity — no phone number needed

• No ads inside the app

• We do not sell your personal data

• Transparent privacy policy and Data Safety disclosures

• One app for messaging, wallet and Web3 — fewer tools to juggle

Whether you are a crypto user, NFT collector, privacy-minded communicator, community creator, or simply someone who wants their conversations kept private, DEMChat is built for you.

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🌐 PRIVACY AND TRANSPARENCY

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• Detailed privacy policy: https://app.dem.chat/privacy.html

• Data Safety disclosures available on the Play Store listing

• Contact: [email protected]

DEMChat is provided as-is. Some features may not be available in all regions. Please review our Terms before using cryptocurrency and Web3 features.

Learn more: https://trustkeys.network