Flutter OTP Manager

A secure and user-friendly OTP (One-Time Password) manager application built with Flutter, supporting multiple platforms and languages.

@Latest Release

Features

• Generate TOTP (Time-based One-Time Password) codes with automatic refresh
• Scan QR codes to add accounts (camera on mobile, screen capture on desktop)
• Secure storage of account secrets
• Copy OTP codes with one click
• Visual countdown timer with color indicators
• Multi-language support (English, 简体中文, 日本語)
• Cross-platform compatibility (Mobile & Desktop)

Getting Started

Prerequisites

• Flutter SDK (2.0.0 or higher)
• Dart SDK (2.12.0 or higher)
• Android Studio / VS Code with Flutter extensions
• lcov (for viewing coverage reports locally)

Installation

1. Clone the repository

Testing

To run tests with coverage: