# SnapMark: Pro Screenshot & Annotation Tool

SnapMark is a lightweight, high-performance Chrome extension designed for instant screen capture, professional markup, and visual feedback. It bridges the gap between seeing a problem and communicating it.

## 🚀 Core Value Proposition
The fastest workflow for capturing any web page, annotating with precision tools (arrows, text, blur), and sharing via instant cloud links or clipboard. No login required for core functionality.

## ✨ Key Features & Capabilities

- **Screen Capture**:
  - **Region Capture**: Select any part of the viewport with crosshair precision.
  - **Visible Area**: One-click capture of everything currently on screen.
- **Annotation & Markup Suite**:
  - **Visual Pointers**: Professional arrows and shapes (rectangles, ellipses) for clear direction.
  - **High-Performance Pen**: Lag-free freehand drawing for quick highlights.
  - **Contextual Text**: High-visibility typography for detailed notes.
  - **Privacy Redaction**: Smart blur/pixelate tool to hide sensitive PII, passwords, or data.
- **Workflow & Sharing**:
  - **Instant Cloud Sharing**: Powered by Supabase. One click to get a public URL.
  - **Smart Copy**: Automatic merging of layers for instant clipboard pasting (Ctrl+C).
  - **Local History**: Privacy-focused local storage of the last 10 captures.
  - **Keyboard Driven**: Full shortcut support (A for Arrow, T for Text, etc.) for power users.

## 🛠️ Technical Implementation
- **Architecture**: Manifest V3 compliant service worker and content scripts.
- **Graphics**: Dual-layer HTML5 Canvas system (Base Layer + Annotation Layer) for non-destructive editing.
- **Storage**: Supabase Storage integration for globally accessible screenshot links.
- **Privacy**: Zero-tracking, zero-account-required philosophy.

## 🎯 Primary Use Cases
- **Software Development**: Fast visual bug reporting and PR context.
- **Design Feedback**: Quick UI/UX critiques with visual pointers.
- **Content Creation**: Snapping and marking up web references for research.
- **Productivity**: Replacing traditional "save-as" workflows with instant links.

## 🔗 Links & Resources
- **Repository**: https://github.com/drdhavaltrivedi/snapmark
- **Landing Page**: https://snapmark.vercel.app
- **Web Store**: [Pending Submission]