MK Widget Card / Digital Identity 2026

Modern eCard & Widget Ecosystem.

MK Widget Card helps you create professional digital business cards, integrate smart QR codes, and bring important information directly to your home screen through a seamless Widget system on iOS and Android.

4+

widget surfaces

6

plugin-ready modules

100%

privacy & local storage

Live preview

MK Widget Card

Tran Minh Khoi

eCard QRReady
GitHub
Website
Email
VietQR

Plugin Console

Composable card system

Production UI

Personal Profile

Display your name, title, avatar, and short bio professionally.

Contact QR

Integrated vCard QR code helps others save your contact info with just one tap.

Payment QR

Supports VietQR, MoMo, or bank account information for convenient transactions.

Social Links

Gather all your Website, Facebook, LinkedIn, GitHub links into a single card.

Deploy readiness98%
MK Widget Card
eCard
QR Code
Widget
Privacy
Local-first
Digital Identity
Networking
MK Widget Card
eCard
QR Code
Widget
Privacy
Local-first
Digital Identity
Networking
MK Widget Card
eCard
QR Code
Widget
Privacy
Local-first
Digital Identity
Networking
MK Widget Card
eCard
QR Code
Widget
Privacy
Local-first
Digital Identity
Networking
Product

Comprehensive Digital Identity Solution.

MK Widget Card provides a closed-loop process from profile creation and smart QR code management to instant information display on your phone's home screen.

Smart eCard QR

Create digital business cards and vCard-compliant contact QR codes to share professional information in an instant.

Widget Experience

Bring your profile, QR codes, and important shortcuts directly to your home screen through a smooth Widget system.

Security & Privacy

Data is stored locally and securely synced via App Groups, ensuring you always own your personal information.

Quick Contact Save

Scan someone else's eCard code and save it directly to your phone contacts automatically and accurately.

Gallery

Intuitive and Modern App Interface.

Explore the main functional screens of MK Widget Card, optimized for user experience on both iOS and Android.

MK_01
Profile Management

eCard Setup

Interface for configuring personal information, profile pictures, and social links.

eCard Setup
MK_02
Contact Sharing

vCard QR Code

Smart QR code display screen that helps save contacts instantly without manual typing.

vCard QR Code
MK_03
iOS & Android Widgets

Home Screen Utility

Various Widget templates helping you access your eCard directly from the lock or home screen.

Home Screen Utility
MK_04
Smart Interaction

Scan & Save Contacts

Features for scanning eCard codes via camera and automatic integration into phone contacts.

Scan & Save Contacts
Modules

Flexible Component System.

MK Widget Card is built on a modular structure, allowing you to customize your card with various types of information according to your needs.

01

Personal Profile

Display your name, title, avatar, and short bio professionally.

Plugin-ready
02

Contact QR

Integrated vCard QR code helps others save your contact info with just one tap.

Plugin-ready
03

Payment QR

Supports VietQR, MoMo, or bank account information for convenient transactions.

Plugin-ready
04

Social Links

Gather all your Website, Facebook, LinkedIn, GitHub links into a single card.

Plugin-ready
05

Widget Customization

Customize Widget colors, sizes, and styles to match your home screen aesthetic.

Plugin-ready
06

Plugin System

Flexible modular structure allows you to easily toggle information components on your eCard.

Plugin-ready
Step 1

Project Setup

Clone the repository and install necessary libraries to start development.

Step 2

eCard Configuration

Enter personal info, select plugins like Social, Payment, or Contact QR.

Step 3

Widget Experience

Add MK Widget Card into your home screen and enjoy the convenience.

Guide

Project Setup & Development Guide.

Steps to get started with MK Widget Card, from environment setup to building the app on mobile devices.

System Prerequisites

1

Node.js

Version 18 or higher.

2

Git

Required to clone the source code from GitHub.

3

CocoaPods

Required for iOS builds on macOS.

4

Android SDK

Required for Android builds.

1. Clone & install
git clone https://github.com/MKTech-CYV/MK_Widget_Card.git
cd MK_Widget_Card
npm install
2. Build for iOS (macOS required)
npx expo prebuild --platform ios
npx expo run:ios
3. Build for Android
npx expo prebuild --platform android
npx expo run:android
Note: The `prebuild` command will automatically configure native libraries and run `pod install` for iOS. Ensure you have the corresponding build tools installed.
Creator

Created by Tran Minh Khoi, optimized for deep personal products.

MK Widget Card is positioned as a modern eCard/widget app: personalized, local data sync, with a clear creator story and reliable enough to accompany you in your work.

Tran Minh Khoi

Role

Creator

Focus

Digital Identity

Stack

React Native

Status

Shipping