A presentation to quiz maker reads the content of a slide deck and writes assessment questions from it. Instead of retyping your lecture into a quiz tool, you hand over the file you already built and get back questions that map to what you actually taught. The point is to skip the slow part of assessment, which is writing good items one at a time, and keep the part that matters, which is checking that people remember the material.
Most teachers and trainers already have their content in slides. A semester of lectures, an onboarding session, a product training, a conference talk: all of it usually lives in PowerPoint, Google Slides, or Keynote. That deck is a complete record of what you covered, in the order you covered it. Turning it into a quiz means the test lines up with the teaching, which is exactly what you want for a fair assessment. This works the same way as our core PDF to quiz engine, with the slide structure and speaker notes read in as the source text.
The tool handles the three jobs that make item writing tedious. It picks the testable facts and concepts out of your slides, it phrases them as clear questions, and it builds plausible wrong answers for the multiple choice items so the quiz actually discriminates between people who studied and people who did not. You review the draft, fix anything that reads oddly, and you have a quiz. What used to be an evening of writing becomes a few minutes of editing.