How to Add a Blurhash String to Images Using Next.js

Hey all. I'm looking for a way to add a blurhash string (https://blurha.sh/ ) to use as a placeholder for my images using NextJS. Is it possible to somehow generate these using Sanity, or has anyone tackled placeholder data urls in other ways?

Not really an answer to your question, but Sanity does generate a low quality preview (LQIP) in the metadata for every image, if that might suit your needs.

https://www.sanity.io/docs/image-type

oh nice! thanks