HTML & XML Beautifier

Format and indent messy HTML markup with configurable indentation and tag spacing.

100% Client-Side · In-Memory Only

Interactive Tool Workspace

Loading HTML & XML Beautifier...

How to Use HTML & XML Beautifier

  1. Open the HTML & XML Beautifier interface above.
  2. Enter your input data or configure desired options.
  3. Click execute to run client-side or communicate directly with provider endpoints.
  4. Copy the output result, download data, or export configurations.

Features & Guarantees

  • 100% Client-Side Engine — runs locally with zero uploads to debug.tools servers.
  • Private and secure: all processing runs locally without sending data to a server.
  • No accounts, signups, or usage limits.

Frequently Asked Questions

Is HTML & XML Beautifier free to use?

Yes, 100% free with no limits or subscriptions. All logic and computation execute directly in your web browser.

Does debug.tools store my data or inputs?

No. All processing occurs entirely in your browser memory. We never store, transmit, or log your inputs.

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