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Stand up for
your privacy

Chadder is an encrypted messaging application, built to protect the privacy of your daily online conversations. Free download on Android, IOS and Windows.

Download Now:

Download on google play Download on Windows Download on iOS
"I use Chadder everyday with the trust that all of my information and communication is, in fact, truly private." - John McAfee

Share Your Story — Securely

Say what you want, we can't see it anyway!

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We use state-of-the-art encryption to protect your information and communications

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Our cross-platform application has an easy and intuitive interface on all devices

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Privacy is just the tip of the iceberg! Our app is full of fun features like Ghosting


Encryption Messaging
for Everyone

Many of the "private messaging" applications on the market have access to your data and, in reality, are not very secure. We thought it was time someone changed that.

Our Encryption Technology


Ghosts shouldn't come back to haunt you. Our Ghosting feature does what it says, securely and reliably. Whoever you're messaging — it's for their eyes only. Once your Ghost expires, it's not coming back.


Syncing & Updates

Login once and all of your devices will recieve incoming messages and communication, so you can stay updated and keep on top of things — wherever you are. Regardless of what platform you're on, you can count on Chadder.

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Your Chats,
Your Control

You decide when your message gets deleted. And when you do, we'll make sure it's deleted permanently, from everywhere. Including wherever you sent it. Nothing is saved without your permission.

Our Team

Who We Are

Chadder was developed by six students from Rochester Institute of Technology. We have worked hard to build an application that is balanced between fun & private.

Visit the Blog


Find us on our social media!


If you're interested in funding, check out our Crowdfunder page! Please feel free to contact us with any questions.

Contact Us

We want to hear your thoughts!