Based on our record, potrace seems to be a lot more popular than Unlayer. While we know about 14 links to potrace, we've tracked only 1 mention of Unlayer. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Before that we had some luck using RazorLight, but we did all email templates in an editor Unlayer, exported the html and made a layout and view files. Source: about 1 year ago
I'm trying to use this "SD > Vector image" model. (linked here) To do so, I must have "potrace" installed. (linked here). Source: 11 months ago
As the author mentions PNG to SVG conversion, there is Potrace [1]. I think you need to convert to BMP before. It's a pretty nice tool. I have used it a couple of times. [1] https://potrace.sourceforge.net/. - Source: Hacker News / 11 months ago
The answer to your question is Potrace. There's probably a wrapper API available for whatever language you're using (presumably Python), or you can simply run it as a command line tool. Potrace is used behind the scenes for image tracing in Inkscape, the most popular open source vector design app, and I've also seen it used in a plugin someone built for Stable Diffusion/A1111 that does exactly what you're trying... Source: 11 months ago
This is generally rather computationally expensive, but I believe you are looking for potrace. Source: over 1 year ago
For fairly simple art, you could try potrace: http://potrace.sourceforge.net. Source: almost 2 years ago
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Vector Magic - Easily convert JPG, PNG, BMP, GIF bitmap images to SVG, EPS, PDF, AI, DXF vector images with real full-color tracing, online or using the desktop app!