PHQ-9 Depressie Zelftest — Gratis online tool
Gevalideerde 9-vragen schaal — score + crisis hulplijnen
PHQ-9 gevalideerde depressie screeningstool (publiek domein, klinisch gebruikt). 9 vragen. Score-interpretatie. GEEN diagnose. Met 113 + crisis hulplijnen.
Over the last 2 weeks, how often have you been bothered by:
PHQ-9 (Patient Health Questionnaire-9) — public domain. NOT a diagnostic tool. Score helps decide whether to talk to a clinician.
🇺🇸 USA: 988 (Suicide & Crisis Lifeline) · text HOME to 741741 (Crisis Text Line)
🇩🇪 Deutschland: 0800 111 0 111 (Telefonseelsorge, kostenlos, 24/7) · 0800 111 0 222
🇬🇧 UK: 116 123 (Samaritans, free, 24/7)
🇦🇹 Österreich: 142 (Telefonseelsorge) · 🇨🇭 Schweiz: 143 (Die Dargebotene Hand)
🌍 International: findahelpline.com — free, confidential, 24/7
📚 Meer weten
PHQ-9 Depression Self-Screening
The Patient Health Questionnaire-9 is a validated, publicly-available screening tool for depression severity. Used in clinical practice by GPs, psychologists, and primary care. Self-administered to help decide if professional evaluation is warranted.
How to use this tool
- 1
Answer 9 questions
Over the last 2 weeks — be honest with yourself.
- 2
Get total score
0-27 with severity bands.
- 3
Next steps
Resources to talk to a professional.
Frequently Asked Questions
Is PHQ-9 a real clinical tool?
My score is high. What now?
Should I retake this?
Belangrijkste punten
- PHQ-9 Depression Self-Screen is a free, browser-based calculator tool — validated 9-question scale — score + crisis resources.
- Nee signup, no downloads, no file uploads — your data stays on your device.
- Works on desktop, tablet, and mobile. Install as a PWA for offline access.
How to Use PHQ-9 Depression Self-Screen
- Open the tool: Launch PHQ-9 Depression Self-Screen on Toololis — no account or download needed.
- Enter your data: Paste text, enter values, or select a file directly in your browser.
- Get instant results: Everything is processed locally — results appear immediately.
- Copy or download: Save your output or share it. Bookmark for quick access next time.
PHQ-9 Depression Self-Screen — Quick Facts
- Prijs
- Gratis — geen limieten, geen watermerk, geen paywall
- Privacy
- 100% in de browser — geen data verlaat je apparaat
- Platform
- Elke moderne browser — desktop, tablet of mobiel
- Categorie
- Rekenmachine Tools on Toololis
- Offline
- Works offline after first visit (Progressive Web App)
| Functie | Details |
|---|---|
| Tool | PHQ-9 Depression Self-Screen |
| Categorie | Rekenmachine |
| Aanmelden vereist | Nee |
| Bestand uploaden | Geen — verwerkt in browser |
| Mobiel ondersteund | Volledig responsive |
| Kosten | Voor altijd gratis |
Why Use PHQ-9 Depression Self-Screen?
You should try PHQ-9 Depression Self-Screen for a quick, private way to validated 9-question scale — score + crisis resources. All processing happens in your browser. Your files and data never leave your device. According to web.dev, client-side processing is the gold standard for privacy.
On the other hand, dedicated APIs or desktop tools suit batch processing better. They also handle server-side automation. For everyday tasks, browser tools offer the best speed, privacy, and convenience.