Image Upscaler
Make a small image bigger, free in your browser. Upload a JPG, PNG or WebP, pick 2×, 3× or 4×, and download the enlarged PNG. No signup, no upload, no watermark.
Honest note: this is browser upscaling — it enlarges your image with high-quality smoothing and sharpening. It is not AI super-resolution: it cannot invent detail that was never in the photo, so very blurry images stay soft.
Your result will appear here
Upscaled image
Preview:
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How to use
- Choose a JPG, PNG or WebP image from your device.
- Pick how much bigger you want it — 2×, 3× or 4× — and a detail style.
- Click Upscale image, then download the enlarged PNG.
Frequently asked questions
Is this real AI upscaling?
No — and this page says so plainly. Real AI upscalers run a neural network; this tool enlarges with high-quality canvas smoothing plus a sharpening pass. It works well for clean images, but it cannot recover detail from a very blurry photo.
What is the largest image I can upscale?
Images up to 2000 × 2000 pixels, upscaled to 4×. Larger files are refused with a clear message so the browser tab does not run out of memory.
Is my photo uploaded anywhere?
No. Everything runs in your browser with canvas — your photo never leaves your device.
Why is the PNG file bigger than my original?
A bigger image simply holds more pixels, and PNG is lossless. If you need a smaller file, run the result through the Compress Image tool afterwards.