⚡ Mental health
Four questions, one minute: a quick read on your recent mood
PHQ-4 combines the 2 core anxiety and 2 core depression questions over the past 2 weeks, total 0-12 — a 1-minute snapshot. Good for a quick first pass; if the score is elevated, follow up with the fuller PHQ-9 or GAD-7. Free; scored locally.
Start free assessment →Free · auto-scored · trend comparison · your data stays with you
Over the past 2 weeks, how often have you been bothered by the following
Common questions
How does it differ from PHQ-9 and GAD-7?
PHQ-4 is shorter, for a quick first pass; if elevated, do the 9-item PHQ-9 (depression) and 7-item GAD-7 (anxiety) for a finer assessment.
Can the result diagnose anything?
No. It is a quick screen indicating whether further assessment is warranted; diagnosis requires an in-person mental-health evaluation.
One minute for a quick mood screen
Start free assessment →This tool is for self-screening reference only. It does not constitute a diagnosis and does not replace an in-person assessment by a doctor. If you have concerns, seek care promptly.
Source: PHQ-4 (ultra-brief screen combining GAD-2 and PHQ-2)