Validator.nu
Living Validator
Validator Input
Document
Encoding
As set by the server/page
UTF-8 (Global)
UTF-16 (Global)
Windows-1250 (Central European)
Windows-1251 (Cyrillic)
Windows-1252 (Western)
Windows-1253 (Greek)
Windows-1254 (Turkish)
Windows-1255 (Hebrew)
Windows-1256 (Arabic)
Windows-1257 (Baltic)
Windows-1258 (Vietnamese)
ISO-8859-1 (Western)
ISO-8859-2 (Central European)
ISO-8859-3 (South European)
ISO-8859-4 (Baltic)
ISO-8859-5 (Cyrillic)
ISO-8859-6 (Arabic)
ISO-8859-7 (Greek)
ISO-8859-8 (Hebrew)
ISO-8859-9 (Turkish)
ISO-8859-13 (Baltic)
ISO-8859-15 (Western)
KOI8-R (Russian)
TIS-620 (Thai)
GBK (Chinese, simplified)
GB18030 (Chinese, simplified)
Big5 (Chinese, traditional)
Big5-HKSCS (Chinese, traditional)
Shift_JIS (Japanese)
ISO-2022-JP (Japanese)
EUC-JP (Japanese)
ISO-2022-KR (Korean)
EUC-KR (Korean)
Schemas
Preset
None
HTML + SVG 1.1 + MathML 3.0
HTML + SVG 1.1 + MathML 3.0 + ITS 2.0
HTML + SVG 1.1 + MathML 3.0 + RDFa Lite 1.1
HTML 4.01 Strict + URL / XHTML 1.0 Strict + URL
HTML 4.01 Transitional + URL / XHTML 1.0 Transitional + URL
HTML 4.01 Frameset + URL / XHTML 1.0 Frameset + URL
XHTML + SVG 1.1 + MathML 3.0
XHTML + SVG 1.1 + MathML 3.0 + RDFa Lite 1.1
XHTML 1.0 Strict + URL + Ruby + SVG 1.1 + MathML 3.0
SVG 1.1 + URL + XHTML + MathML 3.0
Parser
Automatically from Content-Type
HTML
XML; don’t load external entities
XML; load external entities
XMLNS
Filter
Be lax about HTTP Content-Type
Show Image Report
Show Source
Show Outline
About this Service
•
Simplified Interface