Svelte component for responsive, high-performance images. Generates a
responsive <img> 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.
- Just an
<img>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 aync 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
npm install @unpic/svelte<script lang="ts">
import { Image } from "@unpic/svelte";
</script>
<Image
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.