Detect Image Quality and Dominant Colors

This endpoint is useful to filter out low-quality images that are either too blurry, too dark or too bright. The endpoint is also useful to detect the main colors within an image: dominant colors and accent colors that are visually significant.

Detect Blurry Images

Filter photos that are too blurry, that have no sharp in-focus part and have a low perceived quality.

Detect abnormal contrast or brightness

Detect and filter photos that are too dark or too bright.

Get the Dominant Colors

The most visually important colors


Why use Sightengine?

Fast and scalable

The API returns moderation results instantly and scales automatically to adapt to your needs.
Easily grow your Moderation Pipeline to tens of millions of images per month.


Built upon state-of-the-art models and proprietary technology. The moderation decisions are consistent and auditable, with feedback loops and continuous improvement built-in.

Easy to integrate

The API was built by developers for developers. You only need a few lines of code to be up and running.
Leverage our simple SDKs and detailed documentation.

Privacy compliant

No human moderator is involved, your images remain private and are not shared with any 3rd party.


Ready to get a taste of the future?

Empower your Business with powerful Computer Vision Models. We process billions of pixels every day.

See also our Text Moderation, Image enhancement and Image Anonymization tools


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