Rilevatore PPI / Risoluzione Display — Strumento online gratis
Densità pixel, dimensione schermo, profondità colore — live
Rileva densità pixel reale dello schermo, viewport, profondità colore, DPR, refresh rate. Per test device di dev + designer.
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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?
Punti chiave
- 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. Strumentos run in your browser; the few that need an outside service say so on the page.
- 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 Strumentoolis — 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
- Prezzo
- Gratis — senza limiti, senza filigrana, senza paywall
- Privacy
- Elaborato nel tuo browser. Gli strumenti che richiedono un servizio esterno lo indicano nella pagina. Le visite vengono conteggiate (Google Analytics).
- Piattaforma
- Qualsiasi browser moderno — desktop, tablet o mobile
- Categoria
- Sviluppatore Strumentos on Strumentoolis
- Offline
- Works offline after first visit (Progressive Web App)
| Caratteristica | Dettagli |
|---|---|
| Strumento | Display PPI / Resolution Detector |
| Categoria | Sviluppatore |
| Registrazione richiesta | No |
| Caricamento file | Nessuno — elaborato nel browser |
| Supporto mobile | Completamente adattivo |
| Costo | Gratis per sempre |
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. Processing happens in your browser and files are never uploaded; the few tools that need an outside service say so on the page.
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.