Upload pixel art to scale up
Accepted formats: JPG, PNG, WEBP, BMP, GIF (non-animated)
Paste (Ctrl/⌘+V) or drop an image — or import from a URL
Upscale pixel art and game sprites by an exact 2× to 8× without the blurry softening that ordinary resizing causes. Nearest-neighbour keeps every pixel hard and blocky, while the EPX/Scale2x and Scale3x algorithms smooth diagonals and curves while keeping your palette pixel-exact. Everything runs in your browser — nothing is uploaded.
How It Works
Choose a tool
Pick from 120+ tools to resize, convert, compress, or enhance your image.
Upload & edit
Drag and drop your image and adjust the settings. It stays on your device.
Download
Save your result instantly — no watermark, no sign-up required.
Why Image Machine?
Your files never leave your device
All processing runs locally in your browser. Your images are never uploaded to a server.
Completely free
Every tool is free, with no limits, no watermarks, and no hidden costs.
Lightning fast
No upload waiting — your images are processed instantly on your own device.
Professional quality
Pixel-perfect output with full control over format, size, and quality.
Frequently Asked Questions
How do I enlarge pixel art without it becoming blurry?
Use the nearest-neighbour mode. It multiplies each pixel into a clean block, so a sprite scaled 4× stays perfectly crisp instead of being smoothed into a fuzzy mess like a normal photo resize would do.
What are Scale2x and EPX?
Scale2x (also called EPX) and Scale3x are pixel-art upscaling algorithms that intelligently smooth diagonal lines and curves while preserving the original palette. They make sprites look hand-drawn at a larger size without introducing new colors.
Does upscaling change my sprite's colors?
No. Every mode keeps the palette exact — no new colors or anti-aliasing are introduced. This matters for retro art where a precise, limited palette is part of the style.
Is the pixel art uploaded anywhere?
No. The scaling is computed entirely in your browser, so your sprites and tiles never leave your device.