Upscaling an image.
Upscale a picture two or four times in your browser with Real-ESRGAN, part by part with every part checked. Nothing uploaded, no sign-up.
By Suraj Kumar2 min read
Two or four times as wide and tall.
2× or 4×.
The model enlarges four times; for two times the result is made smaller by half, as Real-ESRGAN itself does.
How large.
Up to 36 million pixels on a computer and 12 million on a phone; the page says when a picture is too large and how large it may be.
The file.
Written as PNG without loss, or JPEG, and read back at its size before it is offered.
Further reading
Topics: upscale image · upscale 4x · upscale 2x · image upscaling · upscaler online
A little less theory. A little more doing.
Try it on your own terms, with a free browser tool.
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