Detector de PPI / Resolución de Pantalla — Herramienta online gratis
Densidad de píxeles, tamaño, profundidad — en vivo
Detecta densidad de píxeles real, viewport, profundidad de color, DPR, tasa de refresco. Para pruebas de dispositivo dev + diseñador.
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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?
Puntos clave
- Display PPI / Resolution Detector is a free, browser-based developer tool — pixel density, screen size, color depth — live.
- No 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 Herramientaolis — 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
- Precio
- Gratis — sin límites, sin marcas de agua, sin paywall
- Privacidad
- 100% en el navegador — ningún dato sale de tu dispositivo
- Plataforma
- Cualquier navegador moderno — escritorio, tablet o móvil
- Categoría
- Desarrollador Herramientas on Herramientaolis
- Sin conexión
- Works offline after first visit (Progressive Web App)
| Característica | Detalles |
|---|---|
| Herramienta | Display PPI / Resolution Detector |
| Categoría | Desarrollador |
| Requiere registro | No |
| Subida de archivo | Ninguno — procesado en el navegador |
| Compatible con móvil | Totalmente adaptable |
| Coste | Gratis para siempre |
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.