How to convert png to svg lossless?

Question

Adobe Photoshop

How to convert png to svg lossless? In the search, I came across online converters, but the result was similar to the remaining black and white shadow from a color picture ...

Answer 1

Here's a lib for NodeJS
To install, you need NodeJS
Install it, open cmd, and enter the following in it:
npm install svgpng --save
A brief documentation is attached in the link to the lib

Answer 2

No, there will always be losses.