Upscaling isn’t magic sharpen
AI upscale guesses what a larger pixel grid might look like. Mildly soft screenshots and print proofs often get usable. Faces that are already blocks, or tiny type, usually just become bigger confident blur.
WoDeTool runs in the browser. You don’t upload the original to a cloud upscaler first. The model still downloads once, and the fans may spin. That’s expected.
A sequence that wastes less time
① Prefer a file that hasn’t bounced through chat compression five times. ② Crop empty margins so the model works on the subject. ③ Run AI upscale; check edges and text. ④ For web, compress after. For print, check physical size before a second pass.
With cutouts: remove background first, then upscale. Cleaner than enlarging mushy edges and cutting afterward.
When to stop
Wobbly letters, wavy straight lines, skin that looks smeared — cranking the scale again usually makes it worse. Find a higher-res source, or accept “subject readable, type redrawn by hand.”
Don’t treat the output as forensic truth. It’s for mockups and layouts, not recovering a license plate from a potato.