A browser extension for creating custom Reddit themes using HTML and CSS
Create your own, fully-customized Reddit layout.
Reddit offers a public API for most pages that can be viewed by appending ".json" to the end of URLs. This extension takes advantage of this available data and injects it into templates you define that are written in Handlebars. With basic HTML and CSS knowledge, Reddit Theme Studio puts the Reddit browsing experience in your hands.
Pre-made themes are available and you may create an unlimited number of custom themes.