Most screeners hand you forty boxes and let the form do the intimidating. This one exposes the handful of numbers that decide most screens — market cap, P/E, price-to-book, dividend yield, ROE, net margin, revenue growth and debt-to-equity — every one optional and inert until you set it. Type the thresholds, pick a sector if you want one, click Analyze, and every US-listed stock matching all of it comes back, ordered however you choose.
The result is discovery, not filtering: there is no ticker list anywhere, so the table can contain names you have never heard of — which is the point of screening. Each match is then re-checked against the thresholds you typed, so a stale or renamed data field announces itself instead of quietly returning the wrong companies.
Educational, not investment advice.