Bookmarklet to remove all css filters from the page

removeCSSFilters.js

/**
 * A bookmarklet to remove all filters from a page
 * You can use https://caiorss.github.io/bookmarklet-maker/ to turn this into a minified bookmarklet
 */

/**
 * This bookmarklet removes all items that currently have a css filter applied
 * Particularly useful when visiting a site where login is required and the page has css filters applied
 * For example mutualart.com
 */

const allElems = document.querySelectorAll('*');

allElems.forEach(item => item.style.filter = 'none');