Image Upscaler
Enlarge an image 2×, 3× or 4× with high-quality resampling and sharpening.
How it works
- 1Upload your image.
- 2Pick 2×, 3× or 4× and whether to sharpen.
- 3Download the larger image.
Features
- Lanczos resampling, the sharpest classic method.
- Optional sharpening to keep edges crisp.
- Up to 50 megapixels output.
- Transparency kept in PNG and WebP.
Frequently asked questions
Is this AI upscaling?
No. It enlarges with high-quality resampling and sharpening. It can't invent detail the original doesn't have, but it avoids blocky or blurry results.
What is the largest result?
50 megapixels, for example about 8,600 × 5,800 pixels.
Is there a size limit?
Images up to 50 MB and 80 megapixels.
Related tools
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