Free Image Upscaler
Enlarge images 2–4× with smooth quality.
Runs locallyNo uploadPrivate
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About the Image Upscaler
Free image upscaler. Enlarge any image 2×, 3× or 4× using stepped high-quality smoothing — sharper than a plain stretch and instant. Great for photos, logos and screenshots. Runs in your browser; nothing is uploaded.
How it works
- 1
Add an image
Drop or choose a file.
- 2
Pick a scale
2×, 3× or 4×.
- 3
Download
Save the enlarged PNG.
Frequently asked questions
It uses stepped high-quality bicubic smoothing rather than a generative model, so it's instant and private. It gives a clean enlargement that's much better than a raw stretch.
No. The upscaling happens in your browser and the image never leaves your device.