Image optimization
Uploadcare helps you optimize images to enhance the performance of your website or application without sacrificing quality.
- Enable automatic compression by turning on Adaptive quality.
- Automate image responsiveness using the Adaptive image component.
Compression
Automatically compress all images in your project without losing quality by enabling Adaptive quality in the Delivery section of the Dashboard.
- By default, automatic image format conversion to AVIF or WebP is enabled for all uploaded images in your project.
- You can turn on the Adaptive quality toggle to apply the most efficient
compression level.
Note that Adaptive quality works when any URL-based transformation (like a-/preview/operation) is applied.
If you need more control over compression settings, refer to Image compression.
Responsiveness
Optimize images for different devices to ensure a better user experience.
Automated approach
Use Uploadcare’s built-in adaptive image web component:
- Replace the
<img>tag with<uc-img>. - The browser automatically picks the best image size for each device. This simplifies responsive image handling, prevents layout issues, and improves load times—ensuring users always see the optimal image.
Framework integration
Use Uploadcare with frameworks like Next.js image loader and component or Nuxt to automate responsive image delivery effortlessly.
Manual approach
Learn how to create a responsive image manually.