extra safe logo

Start a Meeting
  • Download
Start a Meeting
Get the AppGet the App
Support>P2P Calls>Can I share my screen during a call?

Getting Started

  • What is EXTRA SAFE?

  • How do I download and install the EXTRA SAFE app?

  • Do I need a phone number or email to sign up?

  • How do I create my account in EXTRA SAFE and activate the wallet?

  • What is an EXTRA SAFE number and how does it work?

  • What is a recovery phrase, and why is it important?

  • How do I restore my account on a new device using the recovery phrase?

  • What platforms does EXTRA SAFE support?

  • What do I need to get started with EXTRA SAFE?

  • Is EXTRA SAFE free to use?

  • What is a "self-custodial messenger" and what does it mean for me?

  • Which networks does EXTRA SAFE support?

  • How do I invite friends and contacts to EXTRA SAFE?

  • How do I send an invite Gift link?

  • What happens if I lose my recovery phrase? Can I recover my account?

  • What data does EXTRA SAFE collect about me?

  • Is EXTRA SAFE open source?

  • Is EXTRA SAFE available in my country?

  • What languages does EXTRA SAFE support?

  • Can I use EXTRA SAFE without activating the wallet?

  • What are the system requirements for the EXTRA SAFE app?

  • What is UGTP and how does it work in transactions in EXTRA SAFE?

  • How do I report a bug?

Profile

  • How do I set up and edit my profile in EXTRA SAFE?

  • What is my EXTRA SAFE number, and where can I find it?

  • How do I add or remove contacts?

  • How do I share my profile with others?

  • Can I use EXTRA SAFE on multiple devices at the same time?

  • How do I switch to a new device and keep my contacts?

  • Can I change or customize my EXTRA SAFE number?

  • How do I delete my EXTRA SAFE account?

  • How do I verify the identity of a contact?

  • Can I have multiple profiles in EXTRA SAFE?

  • What information is visible to other users on my profile?

  • Can I import contacts from my phone's address book?

  • How do I change the app's language?

P2P Calls

  • How do I make an audio or video call in EXTRA SAFE?

  • Are calls in EXTRA SAFE encrypted?

  • How many people can join a group call?

  • Do I need to install anything to use EXTRA SAFE browser calls (P2P Web Call)?

  • What browsers and operating systems are supported for browser calls?

  • What is the difference between in-app calls and browser P2P Web Calls?

  • What should I do if my camera or microphone isn't working?

  • Why can't I hear or see the other person during a call?

  • Can I reuse the same browser call link for multiple sessions?

  • Is the chat history in a browser call saved after the meeting ends?

  • Are group video calls available on both mobile and browser?

  • What internet speed do I need for a smooth call?

  • Can I share my screen during a call?

  • Can I make a call to someone who isn't an EXTRA SAFE user?

  • Does EXTRA SAFE use peer-to-peer connection for calls? What does that mean for privacy?

  • What data is transmitted during a call, and what is stored?

  • Can I record a call in EXTRA SAFE?

  • How do I troubleshoot poor call quality?

  • Can I use EXTRA SAFE calls on a low-bandwidth / mobile data connection?

Messaging

  • How does end-to-end encryption (E2EE) work in EXTRA SAFE?

  • Can anyone read my messages – EXTRA SAFE team, governments, hackers?

  • What are ephemeral (disappearing) messages, and how do I set them?

  • How do I start a new chat?

  • How do I send files, photos, and voice notes in a chat?

  • Are files and attachments also encrypted?

  • Where are my messages stored?

  • What happens to my chat history when I switch devices?

  • What is the maximum file size I can send?

  • What types of files can I share in EXTRA SAFE?

  • How long do ephemeral messages stay visible? Can I change the timer?

  • Does EXTRA SAFE strip metadata from photos and files I send?

  • What happens if a message fails to send?

  • What encryption protocol does EXTRA SAFE use?

  • Is EXTRA SAFE safer than WhatsApp / Telegram / Signal for messaging?

  • Does EXTRA SAFE collect metadata (who I talk to, when, how often)?

  • What is ephemeral messaging, and why does it matter for privacy?

  • Can I back up my chat history?

  • How are messages handled if the recipient is offline?

  • Is it safe to share a wallet address inside an EXTRA SAFE chat?

Wallet

  • Is the EXTRA SAFE wallet custodial or self-custodial?

  • What does self-custody mean and why does it matter?

  • What is the EXTRA SAFE wallet, and how does it work?

  • How do I activate the wallet in the app?

  • What cryptocurrencies and tokens does the wallet support?

  • How do I send funds from my EXTRA SAFE wallet?

  • What is a recovery phrase, and how do I save it safely?

  • What happens if I lose my recovery phrase?

  • How do I restore my wallet on a new device?

  • Does EXTRA SAFE have access to my funds?

  • What are network (gas) fees, and who pays them?

  • What is Avalanche and why is it the default network in EXTRA SAFE?

  • How do I check my transaction history?

  • What are stablecoins, and how do I use them in EXTRA SAFE?

  • Can I send funds to an external wallet address?

  • Can I receive crypto from an external wallet (e.g., MetaMask, Coinbase)?

  • What happens if I transfer to the wrong address?

  • How do I know which network a transaction is on?

  • Are there fees for transactions — in chat or from the wallet?

  • Can the EXTRA SAFE wallet be hacked?

  • What is the EXTRA WALLET (web wallet), and how is it different from the in-app wallet?

  • What is an Ethereum wallet address and how does it work?

  • What is a non-custodial wallet vs. a custodial wallet?

  • Is the EXTRA SAFE wallet suitable for large amounts of crypto?

  • What is an ERC-20 token?

  • What is the difference between Avalanche, Ethereum, and Arbitrum – which should I use?

  • What EVM-compatible networks does EXTRA SAFE support?

  • What is EIP-7702 or EIP-2771, and why does EXTRA SAFE ask me to sign it once per network?

In-Chat Payments

  • How do I send tokens to someone directly in a chat?

  • Do I need to know the recipient's wallet address to send funds?

  • What cryptocurrencies can I send in a chat?

  • How much does it cost to send funds in a chat?

  • How fast are in-chat transfers?

  • How do I send a Gift Link?

  • Can I send tokens to someone who hasn't activated their wallet yet?

  • Is sending tokens in a chat safe? Can it be reversed?

  • How does the recipient receive the funds I send in chat?

  • What happens if I send tokens to the wrong contact?

  • Is there a minimum or maximum amount I can send in a chat?

  • Can I send funds to an EXTRA SAFE contact who is in a different country?

  • How do I confirm a transaction was received?

  • Will there be a notification when I receive funds in a chat?

  • How do in-chat payments differ from a standard blockchain transfer?

  • Can I add a message or note to my transfer?

  • Can I send tokens to someone who doesn't use EXTRA SAFE?

  • Why is sending crypto/tokenized dollars in a messenger better than using a standalone wallet?

  • What happens if my internet connection drops during the transfer?

  • Is there a transaction history for my in-chat payments?

  • Are in-chat payment details encrypted like regular messages?

  • Is it cheaper to send USD₮ via EXTRA SAFE than USD through a traditional bank transfer?

April 26, 2026

Can I share my screen during a call?

Screen sharing is now available in web P2P calls – only in the browser.

Feature availability may expand over time.

Related articles:

  • •

    What browsers and operating systems are supported for browser calls?

  • •

    Are calls in EXTRA SAFE encrypted?

  • •

    Is the chat history in a browser call saved after the meeting ends?

Previous

« What internet speed do I need for a smooth call?

Next

Can I make a call to someone who isn't an EXTRA SAFE user? »

Related articles:

extra safe logo

  • Product

    • Download the App
    • Start Web Meeting
    • UGTP API
  • Chat

    • Encrypted Chats
    • Ephemeral Messaging
    • Encrypted File Transfer
    • P2P Call
  • Wallet

    • Built-in EXTRA WALLET
    • In-Chat Payments
    • UGTP
    • Gift Link
  • Resources

    • Blog
    • Help Center
    • The Knowledge Hub
    • Press
  • Trust & Policies

    • Terms of Use
    • Privacy Policy
    • GDPR Compliance
    • Governance Model
    • Data Minimisation
    • Technical White Paper
link to apple storelink to play market
  • Follow us on linkedin
  • Follow us on X (Twitter)
  • Follow us on Youtube
  • Follow us on Facebook
  • Follow us on Tiktok
  • Follow us on Instagram

Copyright © 2026 Norionsoft OÜ. All rights reserved.

Built by Norionsoft OÜ
Get the AppGet the App