Minify CSS (strip comments and whitespace) or beautify compressed CSS, and return the output with byte sizes and the percentage saved. Minify removes comments, whitespace around punctuation, and the last semicolon in each block. Beautify puts one declaration per line with the chosen indentation.
This page documents the HTTP endpoint POST /api/tools/css-minifier/execute. See the MCP reference →
Call it over REST
POST https://api.findutils.com/api/tools/css-minifier/execute · no API keys · 60 requests/min per IP
Execute — verified arguments
curl -X POST https://api.findutils.com/api/tools/css-minifier/execute \
-H "Content-Type: application/json" \
-d '{
"css": "body {\n color: red;\n margin: 0;\n}"
}' Parameter schema for this endpoint
curl https://api.findutils.com/api/tools/css-minifier Input schema
| Argument | Type | Required | Description |
|---|---|---|---|
| css | string | yes | The CSS source to minify or beautify. |
| mode | string (minify | beautify) | no | minify = compress, beautify = expand for readability. Default: minify. Default: "minify". |
| indent | integer | no | Spaces per indentation level in beautify mode (1-8). Default: 2. Default: 2. |
Example arguments (verified)
{
"css": "body {\n color: red;\n margin: 0;\n}"
} Also an MCP tool
Claude, Cursor, and any MCP client can call this tool as
findutils:css_minifier after one connect command.
Connect once
claude mcp add findutils --transport http https://mcp.findutils.com/ More Developer tools
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