export default async function b64toBlob(b,type){
	// https://ionic.io/blog/converting-a-base64-string-to-a-blob-in-javascript
	// https://github.com/jeremyBanks/b64-to-blob/blob/master/b64toBlob.js

	// size limit?

	//console.log({b,type})
	const u = `data:${type};base64,${b}`
	//console.log({u})
	const f = await fetch(u) // this always works?
	const blob = await f.blob()
	//console.log({blob})
	return blob
	}//func