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Histograma de imagen

Ve la distribución roja, verde, azul, y de brillo de cualquier foto como un gráfico interactivo. Instantáneo, sin subir archivos.

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1. Carica immagine

Upload a photo to see its color/brightness distribution

Histograma de imagen

Un histograma muestra cuántos píxeles caen en cada nivel de brillo para cada canal de color — esencial para fotógrafos que verifican la exposición y el balance de color antes de editar.

🔐 100% Private — Client-Side Execution

All processing happens inside your browser using WebAssembly and HTML5 Canvas. Zero file uploads, zero server tracking. Compliant with LGPD & GDPR.

Domande frequenti

What does a "clipped" histogram mean?
If a channel piles up sharply against the left or right edge of the chart, detail is being lost to pure black or pure white (over/underexposure) in that channel.
Why do the red, green, and blue lines look different from the luminance line?
Luminance weights green more heavily than red and blue to match human perception of brightness, so it can look quite different from any single color channel.
Is this useful for anything besides photography?
Yes — designers use it to check color balance, and developers use it to verify image processing pipelines are working as expected.
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