XML Formatter

Pretty-print XML so nested tags are easy to scan.

Calculated Result

Formula: Pretty-print tags; not a schema validator

About this calculator

Paste a config or RSS blob. Self-closing tags stay on one line. Invalid XML is still indented; the page does not DTD-validate.

FormulaIndent XML tags; not a schema validator

Collapse whitespace between tags, then indent on open/close.

Break a query onto keyword lines.

Beautify, minify, and validate JSON without sending it to a server.

Encode or decode UTF-8 text as RFC 4648 Base64.

Convert CSV tables to JSON objects and back.