Technology Stack:

• Frontend: HTML, CSS, Bootstrap, JavaScript, Canvas API

• Backend (optional): PHP / Node.js / Java (for storing signature images)

• Storage: Server file system or database (as image blobs or base64 strings)

Project Overview:

The Digital Signature Pad is a lightweight web application that allows users to draw their signature using a mouse, stylus, or touch input and save it digitally. It can be integrated into systems like e-forms, contracts, or identity verification portals.

It uses the HTML5 element to capture the signature and JavaScript to process the drawing data. The signature can be saved as an image or base64 string and optionally uploaded to the server.

Key Features:

1. Signature Drawing Area:

   • Interactive canvas where users can draw using a mouse or touch screen.

   • Responsive and smooth signature capture.

2. Clear Button:

   • Allows the user to clear the canvas and try again.

3. Save as Image:

   • Converts the canvas to an image format (e.g., PNG).

   • Option to download or preview the saved image.

4. Upload to Server (optional backend):

   • Save the image to a server folder or database.

   • Store metadata such as user name, timestamp, etc.

5. Mobile & Touch Compatibility:

   • Works smoothly on desktops, tablets, and phones.

Modules & Components:

• Canvas-Based Drawing Interface

• Signature Capture & Image Generation

• Save, Clear, and Download Controls

• Backend File Upload (optional)

Security Features (if backend used):

• Limit file types and formats.

• Rename files to avoid collision.

• Secure endpoint for uploads.