Upscale image
AvailableEnlarge small images to two or four times their width and height with the Real-ESRGAN super-resolution model, which sharpens edges and reconstructs detail instead of just stretching pixels. Runs in your browser; transparency is kept.
Drag and drop files to upload
or, (15 MB max, up to 10 files)
JPGPNGWebP
- Accepts
- JPG, PNG, WebP
- Output
- PNG
- Max file size
- 15 MB
- Files per run
- Up to 10
- Processing
- In your browser
Questions about upscale image
Why is there a size limit?
AI upscaling is demanding, so it works on images up to about 1024 × 1024 pixels. Larger images are refused with a message rather than freezing your device. Processing takes from a few seconds to about a minute, depending on size and device.
Is my image uploaded?
No. The model (Real-ESRGAN, BSD-3-Clause licence, about 5 MB) is downloaded from this site and runs in your browser.
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