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+# 🔨 Hammer - 2D Map Editor
+
+**Hammer** is a lightweight and intuitive tilemap editor, specially designed to create 2D maps for our upcoming game directly in your browser.
+
+![Hammer Editor](https://img.shields.io/badge/Status-Online-brightgreen) ![Version](https://img.shields.io/badge/Version-1.0-blue) ![License](https://img.shields.io/badge/License-MIT-green)
+
+## ✨ Features
+
+- **🎨 Custom Tilesheets**: Import your images (PNG, JPG, JPEG) with automatic 16x16 slicing
+- **🖼️ Infinite Canvas**: Free navigation with zoom and pan
+- **🛠️ Editing Tools**: Brush and eraser to place/remove tiles
+- **💾 Save & Load**: Export/import in compressed `.tmpx` format
+- **⌨️ Keyboard Shortcuts**: Optimized workflow
+- **📝 Real-time Console**: Instant feedback
+
+## 🚀 Quick Start
+
+1. **Load a tilesheet**: `U` or "Upload Tilesheet" button
+2. **Select a tile**: Click in the left palette
+3. **Draw**: Draw tool (`D`) + click on canvas
+4. **Navigate**: Right-click + drag / Mouse wheel to zoom
+5. **Save**: `Ctrl + S` to export your map
+
+## 📋 Shortcuts
+
+| Key | Action |
+|-----|--------|
+| `U` | Import tilesheet |
+| `D` | Draw tool |
+| `E` | Erase tool |
+| `C` | Center view |
+| `Ctrl + S` | Save |
+
+## 📄 .tmpx Format
+
+Compressed file containing embedded tilesheet and map data, optimized for our game engine.
+
+## 📱 Compatibility
+
+- ✅ Chrome, Firefox, Edge
+- ❌ Safari (not supported)
+- ❌ Mobile/tablet (not suitable)
+
+## 📞 Support
+
+- 🐛 [Issues](https://github.com/Under-scape/hammer/issues)
+- 💡 [Discussions](https://github.com/Under-scape/hammer/discussions)
+
+## 📜 License
+
+[MIT License](LICENSE) - Free to use and modify.
+
+---
+
+**✨ Create your levels now!** Tool dedicated to developing our upcoming game.