The Screenshot Beautifier frames raw interface captures on stylized gradient backdrops with customizable canvas padding, smooth corner radii, and realistic elevation shadows.

### Canvas Rendering Pipeline & Styling Controls The tool processes your uploaded graphic directly inside an HTML5 2D canvas context: - Standard Canvas Geometry: Normalizes composition output to an optimized $1200 \times 800$ pixel canvas designed for social feeds and product documentation. - Curated Gradient Backdrops: Generates multi-stop linear gradients across presets including Purple (`#4f46e5` to `#9333ea`), Sunset (`#f97316` to `#db2777`), Emerald (`#059669` to `#0284c7`), and Slate (`#0f172a` to `#1e293b`). - Frame Padding & Corner Curvature: Dynamically scales screenshot placement based on user padding sliders (default 40 px) and applies rounded corner clipping (default 16 px). - Elevation Shadowing: Renders soft drop shadows behind the framed screenshot to create distinct visual separation from the backdrop. - Clean PNG Export: Converts the rendered canvas to a downloadable PNG file via native `canvas.toDataURL('image/png')`.

### Worked Design Example - Input Image: Raw application dashboard screenshot ($960 \times 600$ pixels). - Styling Settings: Sunset gradient preset, $40\text{ px}$ canvas padding, and $16\text{ px}$ border corner radius. - Output Graphic: High-resolution $1200 \times 800$ PNG graphic with centered window framing and subtle elevation drop shadow.

### Private In-Browser Image Processing Your screenshots, internal tool captures, and code snippets are rendered strictly on your local browser canvas. No image bitmaps are ever uploaded to remote servers.