HTML Prettify
Format messy HTML into clean, readable code with proper indentation.
Both tools belong to developer tools and usually solve closely related tasks.
Developer Tools
Explore related tools you may want to use together with CSS Prettify or instead of it, depending on your task.
Use this CSS Prettify tool to turn compact or messy CSS into a cleaner readable layout. It is useful for debugging copied styles, inspecting generated rules, cleaning one-line CSS, and making selectors and declarations easier to scan before editing or sharing.
Related pages are useful when CSS Prettify is only one step in a bigger workflow. Sometimes you need a reverse action, a cleanup step, a validator, a supporting converter, or a nearby tool in the same category.
Return to the main CSS Prettify page to run the tool directly.