Development
HTML Minifier
Compress HTML by removing comments, collapsing whitespace and minifying inline CSS/JS
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Quick start
Call this tool from your code in three languages.
cURL
curl -X POST 'https://api.elysiatools.com/en/api/tools/html-minifier' \
-H 'Content-Type: application/json' \
-d '{"htmlInput":"Enter HTML code to minify...","collapseWhitespace":true,"removeComments":true,"removeRedundantAttributes":true,"minifyInlineCss":true,"minifyInlineJs":true,"removeOptionalTags":false}'API reference
Send a POST request with your inputs as JSON. File parameters require a separate upload first.
Endpoint
HTTP
POST https://api.elysiatools.com/en/api/tools/html-minifierParameters
| Name | Type | Required | Description |
|---|---|---|---|
| htmlInput | textarea | Yes | — |
| collapseWhitespace | checkbox | No | Collapse consecutive whitespace characters into a single space |
| removeComments | checkbox | No | Strip HTML comments (conditional comments are preserved) |
| removeRedundantAttributes | checkbox | No | Drop attributes that match their element defaults (e.g. type="text" on inputs) |
| minifyInlineCss | checkbox |
MCP integration
Add this tool to your Model Context Protocol server so AI agents can list and call it.
Server configuration
Add this block to your MCP client configuration:
mcp.json
{
"mcpServers": {
"elysiatools-html-minifier": {
"name": "html-minifier",
"description": "Compress HTML by removing comments, collapsing whitespace and minifying inline CSS/JS",
"baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=html-minifier",
"command": "",
"args": [],
"env": {},
"isActive": true,
"type": "sse"
}
}
}List available tools
After connecting to the SSE endpoint, list the exposed tools:
tools/list
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/list"
}Call this tool
Invoke the tool by its id, passing arguments built from its parameters:
tools/call
{
"jsonrpc": "2.0",
"id": 2,
"method": "tools/call",
"params": {
"name": "html-minifier",
"arguments": {
"htmlInput": "Enter HTML code to minify...",
"collapseWhitespace": true,
"removeComments": true,
"removeRedundantAttributes": true,
"minifyInlineCss": true,
"minifyInlineJs": true,
"removeOptionalTags": false
}
}
}Chain multiple tools in one session with a comma-separated toolId list, e.g. /mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp (max 20).
Questions or issues? Contact [email protected]