Plasma: Secure Messenger

2.47K reviews
Content rating
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About this app

Plasma is a secure messenger that allows private chatting through QR codes.

With Plasma, you can chat with anyone only after scanning their QR code. QR codes are automatically generated on websites where Plasma is connected and where people you want to chat with are registered.
If you want to set up a space, contact us for more info.

Plasma focuses on the safety and privacy of users, which is why:
- All messages are end-to-end encrypted for protection
- Encryption keys are generated locally on your device, so that no third party can access them
- Your Plasma account isn’t linked to a phone number, so we don’t ask for it
- No one can find you by searching for your nickname

You can join what we call “spaces”. Any service, company, or organization can create a space with an unlimited number of people in it. 
To join a space and chat with its members, you need to scan this space’s QR code with Plasma’s built-in scanner. A QR code is automatically generated on a website where Plasma is connected.

To chat with someone from a particular space:
- Join the space by scanning its QR code
- Scan the person’s QR code to start a dialogue

You need to know on what websites you can find the Plasma QR codes of those who you want to chat with.

When browsing on your phone, you can use direct links instead of QR codes to join a space or start a dialogue. Again, you need to know where to find Plasma links you’re looking for.

All your dialogue data is stored on your device. This includes text messages, photos, videos, and contacts. Only you have access to your dialogues, and no one else, even Plasma.
If you delete a dialogue or leave a space, you’ll lose all data associated with it.

Photos and videos are not automatically saved to your device. So no one can accidentally see something in your phone’s Gallery that you don’t want seen.
Updated on
May 3, 2022

Data safety

Developers can show information here about how their app collects and uses your data. Learn more about data safety
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2.47K reviews
Roddy Wiggins
May 29, 2022
Doesn't work, keeps taking me to download app page but I already have it downloaded. I will change review once app works properly
50 people found this review helpful
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Courtney Webb
June 23, 2022
Not happy at all I don't recommend this app at all, I've been trying for two days now to get my account to connect with my offline messenger. This app is the only one that is compatible with the website I'm on..Unless the issues are fixed I might not even deal with this app at all...I will be recommending a new offline messenger to my website.
9 people found this review helpful
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Larry Neil
December 14, 2021
I just downloaded and used this app yesterday and it worked fine, today I go to use it and 1st thing the app wanted was to do an update I told it to go ahead and complete the upgrade. The first attempt it was 45 min I stopped it, it never went into install mode. The 2nd attempt I waited 30 minutes before stopping it. Same problem didn't go into install. Thank you
60 people found this review helpful
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What's new

Bug fixes and improvements