Display PPI / Auflösung Detektor — Kostenloses Online-Tool
Pixeldichte, Bildschirmgröße, Farbtiefe — live
Erkennt echte Bildschirm-Pixeldichte, Viewport, Farbtiefe, DPR, Bildwiederholrate. Für Dev + Designer Device-Tests. Ohne Anmeldung.
📚 Mehr erfahren
Display PPI / Resolution Detector
Detect actual screen pixel density, viewport dimensions, color depth, DPR. Verify your "Retina" display is really delivering ≥220 PPI, not just marketing.
How to use this tool
- 1
Read live values
Resolution, DPR, color depth read instantly.
- 2
Enter screen diagonal
For PPI calculation, in inches.
- 3
See PPI
Apple Retina threshold ≈ 220+ PPI on laptops.
Frequently Asked Questions
What is DPR?
Why is screen.width sometimes wrong?
How accurate is PPI calc?
Wichtigste Punkte
- Display PPI / Resolution Detector is a free, browser-based developer tool — pixel density, screen size, color depth — live.
- Nein 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 Display PPI / Resolution Detector
- Open the tool: Launch Display PPI / Resolution Detector 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.
Display PPI / Resolution Detector — Quick Facts
- Preis
- Kostenlos — keine Limits, kein Wasserzeichen, keine Paywall
- Privatsphäre
- 100% browser-basiert — keine Daten verlassen dein Gerät
- Plattform
- Jeder moderne Browser — Desktop, Tablet, Mobil
- Kategorie
- Entwickler Tools on Toololis
- Offline
- Works offline after first visit (Progressive Web App)
| Merkmal | Details |
|---|---|
| Tool | Display PPI / Resolution Detector |
| Kategorie | Entwickler |
| Anmeldung nötig | Nein |
| Datei-Upload | Keine — wird im Browser verarbeitet |
| Mobile-Unterstützung | Voll responsive |
| Kosten | Für immer kostenlos |
Why Use Display PPI / Resolution Detector?
You should try Display PPI / Resolution Detector for a quick, private way to pixel density, screen size, color depth — live. 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.