📷 PhotoEncrypter

PhotoEncrypter is a Java Swing-based desktop application that allows users to encrypt and decrypt image files using a simple XOR operation and a numeric key. It offers a basic graphical interface for selecting an image and applying the encryption in just a few clicks.

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📝 About

This tool demonstrates how XOR-based encryption works by scrambling the bytes of an image file using a user-provided key. The same key can be used again to reverse the encryption and restore the original image.

⚠️ Note: This is a basic method and not suitable for secure encryption. It's meant for educational purposes only.

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✨ Features

• Encrypt image files using a numeric key
• Decrypt using the same key
• Simple and minimal GUI built with Java Swing
• One-click image selection and encryption/decryption

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🚀 How to Run

1. Clone the repository:

git clone https://github.com/ArjunPatil15/PhotoEncrypter.git

2. Navigate to the project directory:
3. Compile the Java file:
4. Run the application:

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🧑‍💻 How to Use

• Enter a numeric key (e.g., 123) in the text field.
• Click on the "Open Image" button.
• Select an image file from your computer.
• The image will be encrypted or decrypted based on the key.
• A confirmation message will be shown once the operation is done.

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🧪 Example

1. Enter key: 123
2. Encrypt an image using this key
3. To decrypt, run the app again and enter the same key 123 on the same file