Documentation Index

Fetch the complete documentation index at: https://cloudinary.com/documentation/llms.txt

Use this file to discover all available pages before exploring further.

Image & Video APIs

Try it! Feature demos

Last updated: Jul-03-2026

Jump to any of these interactive feature demos to play, learn, and be inspired to build your own apps with Cloudinary capabilities.

Transform and customize

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Pick a Resize or Crop Mode

See the results of different cropping modes on the same image, given a specific viewport size.

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Detect Image Objects with AI

Try different AI content-aware models to see the objects they detect in any uploaded pic.

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Recolor Objects in Images You Upload

Recolor detected objects for redecoration, product showcasing, or creative expression.

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Show Transparent Video over Web Content

Toggle the transparent video to display it inline or on-top-of web page content.

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Try Different Cross Fade Transitions

See how different cross fade transitions look when concatenating videos.

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Capture a 3D model as a 2D image

Try out different camera effect settings to capture images of 3D models.

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Create Realistic Shadows

Set the angle and spread of a light source to see the effect on a generated shadow.

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Play with Text Distortion

Try squashing, squeezing, elongating and customizing the shape of a text string.

Optimize and deliver

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Responsive srcset Images

Change the browser size to load dynamically resized images using the srcset and sizes attributes of the img tag.

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Art-Directed Responsive Images

Change the browser size to load differently cropped images using the picture tag.

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Responsive Images Using Client Hints

Change the browser size and refresh to load differently sized images from the server based on client hints.

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Responsive Images Using the cloudinary-core JS Library

Change the browser size to load dynamically resized images from the client side.

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Optimize Image Quality

See the effect that various automatic and fixed quality settings have on an image's visual quality.

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Optimize Video Quality

See how various quality settings affect the resulting file size when encoding a video.

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Try Adaptive Bitrate Streaming On The Fly

See videos being streamed using automatic streaming profile selection.

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Spin Sets From 360 Panoramic Images

Use the Product Gallery to display interactive 360 spin sets made from panoramic images.

Accessibility

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Color Blind Accessibility

Test color blind assistance techniques and simulate various color vision conditions.

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Contrast, Brightness, and Saturation

See how contrast, brightness, and saturation adjustments affect image accessibility.

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Theme Adaptation

See how images can be automatically adapted for light and dark themes.

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Text Overlay Customization

Experiment with text styling parameters for better accessibility and readability.

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Audio Mixing for Accessibility

Adjust foreground and background audio levels for WCAG compliance.

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Motion Preferences

See how to respect user preferences for reduced motion in animated content.

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External Volume Controls

Create larger, more accessible volume controls using Cloudinary transformations.

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Video with Audio Description

See how to add audio descriptions to videos for users with visual impairments.

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Automatic Image Cropping

See intelligent object detection for automatic image cropping across viewports.

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Automatic Video Cropping

See intelligent object tracking for automatic video cropping across viewports.

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