QuickVector is a browser tool that traces PNG and JPG images into SVG and DXF files for vinyl cutters and lasers. It works with Cricut Design Space, LightBurn, xTool and Glowforge, and the page shows a sample trace and a comparison slider. The site says your images never leave your computer.
The free option is a watermarked SVG preview for personal use. The Master Cutting Pack is $4.99 one-time and includes a clean SVG, laser DXF, transparent PNG and a commercial license.
Tracing a PNG for a Cricut or a laser usually means fighting Inkscape or paying a monthly vectorizer subscription. QuickVector traces in the browser and offers a one-time unlock instead of a subscription.