Logo Tracer is a Blender addon from Thatimster that turns any image into a Mesh or Curve object, with no SVG files required. The workflow runs inside Blender: select your logo image file, click Preview, tweak the settings, then apply the result as a curve or mesh.
The output is fully dynamic, so there's no exporting or importing and tweaks show immediate results. You can adjust sample quality, threshold, smoothness and more. Built-in optimization controls Mesh or Curve resolution and trims unnecessary features, which suits generating low poly versions of a logo or image. If you don't have a black and white image, the Use Alpha option handles it, and the generated object is automatically unwrapped with proportions matched to the image.
It's suited to neon signs and 3D logos. The package includes the addon, a user manual, and free lifetime updates and support. Recent updates added maintained image aspect ratio in version 1.2 and a fix for artifacts on Blender 2.91 and later.