XML Minifier & Formatter Online Free - Minify or Beautify XML

Minify XML online to remove whitespace, or format XML for easier debugging and reviews. Free browser-based XML formatter with private local processing.

No file chosen

You May Also Need

XML Viewer Online

Open, view, and format XML files online with tree view and validation.

Open tool

XML to JSON

Convert XML string to JSON object.

Open tool

JSON to XML

Convert JSON object or array to XML online with formatted output.

Open tool

JSON Formatter & Validator

Format, validate, and visualize JSON data.

Open tool

Why Use an XML Minifier and XML Formatter Online?

Use the XML minifier to shrink payloads for APIs and storage, then switch to the XML formatter to beautify markup for debugging, reviews, and maintenance.

Minify for Performance
Shrink XML responses by stripping extra spaces and line breaks, helping reduce bandwidth and speed up transfers.
Format for Readability
Beautify XML with consistent indentation so it’s easier to debug, audit, and share with teammates.
Safe, Local Processing
All processing runs in your browser, so your XML never leaves your device.

When Should You Minify XML or Format XML?

Minify XML for production APIs, payload delivery, or storage efficiency. Format XML when you need clarity during development, reviews, or troubleshooting.