Designer Checked, for when your design system starts freelancing

Field notes

Users paste a stylesheet into the page and receive three visible result categories: a 0–100 consistency score, token-usage information, and a suggested token set that can be copied. The page states that processing runs entirely in the browser, so the CSS is not uploaded. Several adjacent tools are listed as future work, including WCAG contrast grading, spacing-rhythm checks, modular type scales, and stylesheet token diffs.