The tool samples your image at a reduced resolution (controlled by the Pixel Width slider). For example, if you set pixel width to 32, the image is scaled down to 32 columns wide, and the average color of each sampling region becomes the background color of the corresponding table cell. This mimics the classic pixel art aesthetic. You can further reduce the color palette using the Color Palette dropdown for an even more retro, limited-color look.

Images with strong contrast, clear silhouettes, and simple compositions work best. Portraits, logos, icons, cartoon characters, and minimalist graphics produce excellent pixel art. Highly detailed photographs with subtle gradients may lose detail when pixelated, but the color palette reduction options can help create interesting stylized effects. For best results, use images that are already somewhat graphic or illustrative in nature.

Yes! This is one of the primary use cases. Many email clients block external images or CSS background images by default. Since the pixel art is rendered entirely as inline-styled HTML table cells, it will display reliably in most email clients including Gmail, Outlook, and Apple Mail. The inline background-color styles are widely supported. Just copy the generated HTML and paste it into your email's HTML source.

Consider your use case: 16–32 pixels wide creates a very blocky, retro 8-bit style perfect for icons and small sprites. 48–64 pixels offers a nice balance between detail and the pixel art aesthetic. 80–128 pixels retains more detail while still being recognizably pixelated. Keep in mind that the total number of cells equals width × height, and very large tables (over 10,000 cells) may impact page performance. The stats bar shows your total cell count in real time.

The Full Color option preserves all colors from the sampled pixels. 64 Colors reduces each RGB channel to 4 levels (4×4×4=64 combinations), creating a subtle retro posterization effect. 27 Colors uses 3 levels per channel for a stronger limited-palette look. 8 Colors uses only 2 levels per channel (essentially on/off for red, green, and blue), producing a bold, high-contrast 8-color result reminiscent of early computer graphics.

This tool focuses on generating pixel art as an HTML table, which you can download as an .html file. If you need a pixelated image file (PNG/JPG), you can take a screenshot of the preview, or use a dedicated image-to-pixel-art converter. The HTML output is ideal for web embeds, emails, and situations where you need lightweight, code-based pixel art that doesn't require external image files.

The generated table uses fixed pixel dimensions for each cell (based on your Cell Size setting), so it is not inherently responsive. However, the table will display at its exact pixel dimensions and can be wrapped in a scrollable container on small screens. If you need the table to scale, you can wrap it in a container with CSS transform: scale() or use viewport-relative units manually after copying the code.

The maximum pixel width is 128 columns to keep the generated HTML table performant (up to ~16,000 cells). Very large source images are automatically handled but may take slightly longer to process. The tool works entirely client-side in your browser — no images are uploaded to any server. Some very subtle color nuances may be lost during pixelation, which is inherent to the downsampling process and part of the pixel art aesthetic.

Absolutely! The pixelated output with a limited color palette (try 8 or 27 colors) creates a grid that can serve as a reference for Minecraft block art, perler bead patterns, cross-stitch designs, or any grid-based craft. The HTML table itself gives you a clear, zoomable preview of each "pixel" in the design. For Minecraft specifically, you can match the cell colors to the nearest available block colors.