Validator.nu
3
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
DocBook 5.0b9
RELAX NG
SVG 1.1
XHTML Basic
XHTML 1.0 Frameset
XHTML 1.0 Strict
XHTML 1.0 Strict with partial WCAG 1.0 checks
XHTML 1.0 Strict, SVG 1.1 plus MathML 2.0
XHTML 1.0 Strict, Ruby, SVG 1.1 plus MathML 2.0
XHTML 1.0 Transitional
XHTML 1.0 Transitional with partial WCAG 1.0 checks
HTML5 (experimental)
XHTML5 (experimental)
XHTML5, SVG 1.1 plus MathML 2.0 (experimental)
XSLT 1.0
Parser
Automatically from Content-Type
XML; don’t load external entities
XML; load external entities
HTML; flavor from doctype
HTML5
HTML 4.01 Strict
HTML 4.01 Transitional
XMLNS
Filter
Be lax about HTTP Content-Type
Show Source
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