I have a need in magento2 in Extension create like magento1 Mass / Bulk Redirects (301, 302, or any status) for Magento 404 Pages.
This is how I would approach this.
From the admin panel click on the Marketing module. Under SEO & Search click on the URL rewrite. From there create a custom URL rewrite for the links that you want. It is simple and should solve the request. Please let us know how this works for you.