450+ clients rated us 4.5 stars

450+ clients rated us 4.5 stars

Meet The Worlds First WEB3 Enabled Mobile Keyboard

Meet The Worlds First WEB3 Enabled Mobile Keyboard

Key3 significantly improves the user experience for web3 mobile applications through enabling wallet management and blockchain contract signing.

Key3 significantly improves the user experience for web3 mobile applications through enabling wallet management and blockchain contract signing.

App Store

Google Play

450+ clients rated us 4.5 stars

Meet The Worlds First WEB3 Enabled Mobile Keyboard

Key3 significantly improves the user experience for web3 mobile applications through enabling wallet management and blockchain contract signing.

App Store

Google Play

Streamlined content sharing

Streamlined content sharing

Optimised experience for each blockchain

Optimised experience for each blockchain

Easy to install

Easy to install

App discoverability

App discoverability

Create a new wallet

Create a new wallet

Sign, Send and receive from any mobile application

Sign, Send and receive from any

mobile application

Backed and supported by

Secure & Trusted

Secure & Trusted

Secure & Trusted

Safe and secure

No other keyboard prioritizes data encryption like ours. Designed to operate entirely on your device, it ensures that your personal data is never shared or compromised.

Safe and secure

No other keyboard prioritizes data encryption like ours. Designed to operate entirely on your device, it ensures that your personal data is never shared or compromised.

Safe and secure

No other keyboard prioritizes data encryption like ours. Designed to operate entirely on your device, it ensures that your personal data is never shared or compromised.

Trusted by millions

A keyboard technology trusted by over 20 million users on iOS and Android, boasting an impressive 4.5-star app rating.

Trusted by millions

A keyboard technology trusted by over 20 million users on iOS and Android, boasting an impressive 4.5-star app rating.

Trusted by millions

A keyboard technology trusted by over 20 million users on iOS and Android, boasting an impressive 4.5-star app rating.

Global Reach

With support for 82+ languages, our technology enables instant access to over 4 billion people globally.

Global Reach

With support for 82+ languages, our technology enables instant access to over 4 billion people globally.

Global Reach

With support for 82+ languages, our technology enables instant access to over 4 billion people globally.

Key3 Features

Key3 Features

Key3 Features

  • Send

    Access your crypto wallet directly from your mobile keyboard. Enabling you to interact with smart contracts and send crypto from any application or mobile site.

    01

  • Receive

    Receive crypto to your wallet which is instantly accessible anywhere across the web.

    02

  • Swap

    Swap and trade your crypato from within your keyboard

    03

01

Send

US-Listed Registered Securities on Public are offered by our SEC- & FINRA-registered broker-dealer.

02

Receive

US-Listed Registered Securities on Public are offered by our SEC- & FINRA-registered broker-dealer.

03

Swap

US-Listed Registered Securities on Public are offered by our SEC- & FINRA-registered broker-dealer.

Virtual Keyboard SDK

Our feature-rich virtual keyboard solutions enables blockchain ecosystems and their mobile developers, to build WEB3 powered keyboard apps. It includes our Predictive Keyboard SDK and Templates, enabling you to build a 10x better software keyboard in 90% less time. Available on Android and iOS.

Virtual Keyboard SDK

Our feature-rich virtual keyboard solutions enables blockchain ecosystems and their mobile developers, to build WEB3 powered keyboard apps. It includes our Predictive Keyboard SDK and Templates, enabling you to build a 10x better software keyboard in 90% less time. Available on Android and iOS.

In-Keyboard Crypto wallet

Unlock all the fuctionality of WEB3 directly from your dedicated mobile keyboard.

Works across all your platforms and applications.

Users can now interact directly with mobile dApps and sign trasactions without being diverted. No more signalling wallet applications that take your users outside your app and with a bad experience.

In-Keyboard Crypto wallet

Unlock all the fuctionality of WEB3 directly from your dedicated mobile keyboard.

Works across all your platforms and applications.

Users can now interact directly with mobile dApps and sign trasactions without being diverted. No more signalling wallet applications that take your users outside your app and with a bad experience.

450+ clients rated us 4.5 stars

450+ clients rated us 4.5 stars

450+ clients rated us 4.5 stars

Our Community loves Key3 keyboards

Our Community loves Key3 keyboards

Our Community loves Key3 keyboards

Alex Johnson

Key3 has revolutionized my mobile crypto transactions. Managing my wallet directly from the keyboard is both innovative and convenient.

Elena Garcia

The security features of Key3 give me peace of mind. Knowing my data is encrypted and never shared ensures my transactions are safe.

Luca Rossi

The in-keyboard crypto wallet feature is brilliant. It streamlines my interactions with decentralized applications, making the process smooth and user-friendly.

Priya Singh

The seamless integration of blockchain functionalities into my daily apps through Key3 is a game-changer. It's intuitive and efficient.

David Kim

As a developer, integrating Key3's SDK into our app was straightforward. It enhanced our user experience by providing in-keyboard crypto functionalities.

Sophie Dubois

Key3's commitment to privacy and security is evident. The data encryption ensures my personal information remains confidential.

Michael Chen

With Key3, I can sign, send, and receive crypto across all my applications without switching platforms. It's a must-have for any crypto enthusiast.

Fatima Al-Mansouri

Key3's support for over 82 languages is impressive. It allows me to interact with global clients effortlessly.

Ethan Brown

With millions of downloads and a 4.5-star rating, Key3's reputation speaks for itself. It's a reliable tool for anyone involved in the Web3 space.

In-Keyboard Crypto wallet

Unlock all the fuctionality of WEB3 directly from your dedicated mobile keyboard.

Works across all your platforms and applications.

Users can now interact directly with mobile dApps and sign trasactions without being diverted. No more signalling wallet applications that take your users outside your app and with a bad experience.

In-Keyboard Crypto wallet

Unlock all the fuctionality of WEB3 directly from your dedicated mobile keyboard.

Works across all your platforms and applications.

Users can now interact directly with mobile dApps and sign trasactions without being diverted. No more signalling wallet applications that take your users outside your app and with a bad experience.

Type to airdrop
'It pays to type'

Type to airdrop
'It pays to type'

Earn KEY3 for installing, typing, sharing.

Huge community airdrop for users

Utility - Unlock premium features, get your project discovered with KEY3

First community owned keyboard for crypto

Share your favourite crypto content and earn

Web3 mobile devs, we got your back!

Web3 mobile devs, we got your back!

Web3 mobile devs, we got your back!

Get in touch to understand how Key3 can help your application integrate into web3.

Get in touch to understand how Key3 can help your application integrate into web3.

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Virtual Keyboard SDK

Our feature-rich virtual keyboard solutions enables blockchain ecosystems and their mobile developers, to build WEB3 powered keyboard apps. It includes our Predictive Keyboard SDK and Templates, enabling you to build a 10x better software keyboard in 90% less time. Available on Android and iOS.

Virtual Keyboard SDK

Our feature-rich virtual keyboard solutions enables blockchain ecosystems and their mobile developers, to build WEB3 powered keyboard apps. It includes our Predictive Keyboard SDK and Templates, enabling you to build a 10x better software keyboard in 90% less time. Available on Android and iOS.