Yes, and there are four routes: LEGO's own factory, custom print sellers, brick design software, and AI photo tools. They cost different amounts and give you different things.
Generating family members one at a time gives you figures that look like they came from four different LEGO themes. The fix is in how you take the photos, not the tool.
Every photo-to-LEGO tool says it's free. They mean four different things by it. Here's what each kind of free costs you, and what BrickifyMe's free preview includes.
Minifigure maker describes at least four unrelated kinds of software. Sorted by what you get out of them, with honest notes on where each one is the wrong choice.
A LEGO avatar works because it stays readable when it's tiny. Most people ruin theirs with the crop, not the generator. Here's how to get one that survives being shrunk.