HTML Pretty Print

Format and beautify HTML code with proper indentation.

When to use this tool

Essential for debugging nested HTML structures or preparing readable markup for code reviews. Developers use it to reformat minified or poorly indented HTML from templates, emails, or scraped content.

How to use

Paste your HTML code into the input field. Click "Pretty Print" to auto-indent the markup. Copy the formatted output for use in your editor or documentation.

Input

Output

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API Reference

Tier: Free
Endpoint: POST http://5.75.144.42/api/v1/tools/syntax-highlighting/html-pretty-print
Method: POST
Content-Type: application/json

Rate Limits

Unauthenticated: 10 req/min
Free: 30 req/min
Premium: 1000 req/min

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Request Body

{
    "input": "<div><p>Hello</p></div>"
}

Sample Request

curl -X POST "http://5.75.144.42/api/v1/tools/syntax-highlighting/html-pretty-print" \
    -H "Content-Type: application/json" \
    -H "Authorization: Bearer YOUR_API_KEY" \
    -d '{"input":"<div><p>Hello</p></div>"}'

Sample Response

{
    "success": true,
    "data": {
        "input": "<div><p>Hello</p></div>",
        "result": "<div>\n    <p>Hello</p>\n</div>"
    },
    "meta": {
        "tool": "html-pretty-print",
        "tier": "free"
    }
}