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HTML Formatter

Format and beautify HTML online free with indentation, readable line breaks and clean output that you can copy or download.

Client-side

Formatted HTML

Original

964 bytes

Output

964 bytes

Reduction

0%

<!doctype html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1"><title>Invoice preview</title> <style>
    body { font-family: Arial, sans-serif; margin: 32px; color: #222; }
    .invoice { max-width: 760px; margin: auto; border: 1px solid #ddd; padding: 24px; border-radius: 12px; }
    h1 { margin-top: 0; color: #e5322d; }
    table { width: 100%; border-collapse: collapse; margin-top: 20px; }
    th, td { border-bottom: 1px solid #e5e5e5; padding: 10px; text-align: left; }
    .total { font-weight: 700; }
  </style> </head><body><main class="invoice"><h1>Invoice</h1><p>Convert this HTML preview to a PDF or image directly in your browser.</p><table><thead><tr><th>Item</th><th>Amount</th></tr></thead><tbody><tr><td>Design work</td><td>₹4,000</td></tr><tr><td>Development</td><td>₹8,000</td></tr><tr class="total"><td>Total</td><td>₹12,000</td></tr></tbody></table></main></body></html>

HTML Tools

About HTML Formatter

Format and beautify HTML online free with indentation, readable line breaks and clean output that you can copy or download. The work happens in your browser, so your input stays on your device while you prepare the result.

Making minified or messy HTML easier to read during debugging and review.

Cleaning copied snippets before placing them in docs, templates or source files.

How to use HTML Formatter

  1. 1Open HTML Formatter and enter the values or text needed for the task.
  2. 2Adjust the available options and review the result in the preview area.
  3. 3Copy or download the result without creating an account.

Practical notes

  • Formatting can normalize some browser-parsed HTML structure.
  • Review template syntax from frameworks before replacing source files.

Related tools

When to use HTML Formatter

Use HTML Formatter when you need making minified or messy html easier to read during debugging and review. Format and beautify HTML online free with indentation, readable line breaks and clean output that you can copy or download. The page is designed as a direct work surface, so you can reach the tool, understand the inputs and finish the task without creating an account.

Before entering data, check the exact result you need and whether the output will be copied, downloaded, printed or submitted elsewhere. The most useful controls for this tool are Indent HTML code, Choose two or four spaces and Format fragments or full documents, which helps you avoid repeating the same work in another app.

This tool is also useful for cleaning copied snippets before placing them in docs, templates or source files. Because the work runs in the browser, it is a good fit for routine checks, drafts and small private inputs that do not need a cloud account or shared workspace.

After creating the result, review the visible output before using it in a payment flow, document, design, message, code snippet or calculation. Small mistakes in copied text, numbers, colors, units or encoded data can create larger problems after the result is shared.

Common mistakes to avoid

  • Using HTML Formatter without checking the destination requirement first.
  • Copying the first result without reviewing spelling, numbers, units or formatting.
  • Formatting can normalize some browser-parsed HTML structure.
  • Clearing the page before saving or copying the final result.

Practical tips

  • Formatting can normalize some browser-parsed HTML structure.
  • Review template syntax from frameworks before replacing source files.
  • Keep source values nearby when the result will be used in a form or document.
  • Use related tools from the same category when the task has another preparation step.

Related guides

Common questions

Does this tool upload my data?

No. The tool runs in your browser and keeps the selected content on your device.

Is this tool free?

Yes. It is free to use in the browser and does not require an account.