Tailwind CSS - A utility-first CSS framework for rapidly building custom user interfaces.
Carousel Maker by Contentdrips - Create carousel posts for IG & LinkedIn from your browser.
Animista - Create beautiful CSS animations in your browser
Carousel Hero - Create carousels for LinkedIn, Instagram, and TikTok for free and without any sign-up.
Instagram.css - Complete set of Instagram filters in pure CSS
CSSGradient.io - As a free css gradient generator tool, this website lets you create a colorful gradient background for your website, blog, or social media profile.