⚡ CSS Tools in Chile

CSS tools are software applications and libraries for processing CSS (Cascading Style Sheets), including static code analysis, transformation, cleanup, and more.

Chile is a South American country with a population of around 20 million people.

According to our research, CSS tools are used on 0.9% of websites from Chile.

Statistics based on 9K+ analyzed websites. About this data

⭐ Most Popular in 2026

The following chart shows the top CSS tools in Chile in 2026, based on market share.

The most popular is PostCSS with an impressive share of 74.4%, followed by Autoprefixer with 51.2% and RTLCSS with 47.7%.

PostCSS 74.4%
Autoprefixer 51.2%
RTLCSS 47.7%
Stylelint 2.3%
PurgeCSS 1.2%
Custom Shape Dividers 1.2%
Animista 1.2%

🚀 Highlights

Here is a list of the top tools that are more popular in Chile than worldwide.
Differences between global and country rankings are shown in parentheses.

1. PostCSS ^(-1)
2. Autoprefixer ^(-1)
5. PurgeCSS ^(-1)

✨ Best CSS Tools

Below is a more detailed list of 7 CSS tools used on sites from Chile, ranked by their market share.

Rank	Name	Market share
1	PostCSS A tool for transforming CSS styles with JS plugins. FreeOpen source	74.4%
2	Autoprefixer A PostCSS plugin to parse CSS and add vendor prefixes to CSS rules using values from Can I Use. FreeOpen source	51.2%
3	RTLCSS Jordan A framework for converting Left-To-Right CSS to Right-To-Left. FreeOpen source	47.7%
4	Stylelint A linter for CSS and SCSS stylesheets that helps to avoid errors and enforce conventions. FreeOpen source	2.3%
5	PurgeCSS A tool to analyze and remove unused CSS. FreeOpen source	1.2%
6	Custom Shape Dividers An online tool to generate fully responsive CSS dividers.	1.2%
7	Animista A CSS animation library of ready-made CSS animations.	1.2%

👉 See Also

🌎 CSS Tools in other countries

🗃️ About This Data

We evaluate the popularity of technologies based on the number of websites where we detect their usage.
Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
This report is based on the analysis of 9,559 websites from Chile.
We currently track the presence of 8 CSS tools across the web.
Of these, 7 were detected on websites from Chile.
Statistics were last calculated on May 5, 2026.
For more details, see our methodology and disclaimer.