Add an image
PNG, JPG, WebP, GIF (max 512×512)
Recent sprites
Upscale pixel art without blur
How it works
- Upload your pixel art image (PNG, JPG, WebP, or GIF)
- Choose a scale factor — 2x, 4x, 8x, or 16x
- Download the upscaled image with perfectly crisp pixels
Why nearest-neighbor?
- No blurring — every pixel scales as a sharp square
- Preserves the original pixel art style at any size
- Perfect for sharing sprites on social media or printing
- Works with any pixel art size up to 512×512
FAQ
Why not just resize in Photoshop?
Most image editors use bilinear or bicubic interpolation by default, which blurs pixel art. This tool uses nearest-neighbor scaling, which keeps every pixel as a perfect square.
What scale factor should I use?
2x–4x is good for game engines. 8x–16x is better for social media or print where you want the pixel art style to be clearly visible.
Will it work with non-pixel-art images?
Technically yes, but the result will look blocky. This tool is specifically designed for pixel art where that blocky look is intentional.