XML Formatter
Validate and indent an XML document without loading network entities.
Explore Developer & Data Utilities tools designed for focused online tasks. Compare related utilities, review each tool's inputs and examples, and choose the option that matches your workflow.
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Validate and indent an XML document without loading network entities.
Check whether XML is well formed and identify its root element.
Convert bounded CSV rows to JSON using optional headers and selectable delimiters.
Convert an array of JSON objects to a normalized CSV table.
Convert between Unix timestamps and ISO dates in a valid timezone.
Parse a URL query string into a structured JSON object.
Build an RFC 3986 query string from a JSON object.
Decode JWT header and payload data without claiming signature verification.
Validate UUID structure and report its version and RFC variant.
Test a bounded regular expression and report match counts safely.
Convert HEX or rgb() colors to HEX, RGB and HSL representations.
Convert integers among bases 2 through 36 with overflow protection.
Apply readable line breaks to common SQL clauses without executing SQL.
Validate JSON and produce its compact serialized representation.
Extract a value through a bounded dot or array-index path.
Look up common MIME types from a file extension.
Explain common HTTP status codes and response classes.
Summarize common browser, operating-system, device and bot indicators.
Encode UTF-8 bytes as eight-bit binary groups or decode them back to text.
Calculate a supported hash and compare it with an expected checksum.
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