Svelte component for responsive, high-performance images. Generates a responsive
tag that follows best practices, with the correct srcset, sizes and
styles. Detects image URLs from most image CDNs and CMSs and can resize images
with no build step.

Features

- Just an tag! No extra elements, no runtime JavaScript. Easy to style.
- Automatically generates correct srcset and sizes attributes for responsive
images
- Handles responsive resizing of images, preserving aspect ratio
- Uses native lazy loading and async decoding for offscreen images
- Handles different image layouts: fixed, constrained and full width
- Uses eager loading and high priority fetching for important images
- Delivers modern image formats, including WebP and AVIF if supported by your
browser
- No built step or server-side rendering required: uses your existing image CDN
or CMS, with no additional configuration
- Uses unpic to support most image CDNs,
including Cloudinary, Imgix, and Shopify
- Can generate a low-res background image for a blurred placeholder effect

Installation and usage

``bash
npm install @unpic/svelte
`

`svelte


src="https://cdn.shopify.com/static/sample-images/bath_grande_crop_center.jpeg"
layout="constrained"
width={800}
height={600}
alt="A lovely bath"
/>
``

For the supported props, see the docs.