XML Formatter
Pretty-print, minify, and check well-formedness of XML
★★★★★ Loved by thousands
🔒 Private by design
⚡ Instant results
Input
Output
Why people choose us
🔒
Private by design
Your input is processed securely and never sold. Client-side tools never leave your browser at all.
⚡
Instant & free
No installs, no waiting. Results in seconds, right in your browser, on any device.
🎁
Free forever
No sign-up, no watermarks, no limits. All client-side tools are free to use as much as you like.
Frequently asked questions
Does this validate against a schema (XSD/DTD)?⌄
No — it checks well-formedness (tags correctly nested and closed), which is the most common error when hand-editing XML. It doesn't validate against a schema.
What happens to comments and CDATA sections?⌄
They're preserved as opaque blocks and re-indented in place — their contents are never reformatted or altered.
Is my XML uploaded anywhere?⌄
No — everything runs in your browser with plain JavaScript. Nothing you paste is ever sent to a server.