Category:Hidden categories
This category contains categories that use the __HIDDENCAT__ magic word.
Category:MaintenancePages in category "Category:Hidden categories"
- Category:All files with a different name on Wikimedia Commons
- Category:Archived skins without an oldid
- Category:Candidates for deletion
- Category:Cleanup
- Category:Content pages with excerpts
- Category:Documentation subpages without corresponding pages
- Category:Drafts
- Category:Errors reported by Module String
- Category:Extensions not in ExtensionJson
- Category:Extensions not in ExtensionJson/ar
- Category:Extensions not in ExtensionJson/bn
- Category:Extensions not in ExtensionJson/ca
- Category:Extensions not in ExtensionJson/cs
- Category:Extensions not in ExtensionJson/da
- Category:Extensions not in ExtensionJson/de
- Category:Extensions not in ExtensionJson/dsb
- Category:Extensions not in ExtensionJson/dtp
- Category:Extensions not in ExtensionJson/en
- Category:Extensions not in ExtensionJson/es
- Category:Extensions not in ExtensionJson/es-419
- Category:Extensions not in ExtensionJson/es-formal
- Category:Extensions not in ExtensionJson/fa
- Category:Extensions not in ExtensionJson/fi
- Category:Extensions not in ExtensionJson/fr
- Category:Extensions not in ExtensionJson/ha
- Category:Extensions not in ExtensionJson/he
- Category:Extensions not in ExtensionJson/hi
- Category:Extensions not in ExtensionJson/hu
- Category:Extensions not in ExtensionJson/id
- Category:Extensions not in ExtensionJson/it
- Category:Extensions not in ExtensionJson/ja
- Category:Extensions not in ExtensionJson/ko
- Category:Extensions not in ExtensionJson/lb
- Category:Extensions not in ExtensionJson/lt
- Category:Extensions not in ExtensionJson/mni
- Category:Extensions not in ExtensionJson/ms
- Category:Extensions not in ExtensionJson/nan
- Category:Extensions not in ExtensionJson/nl
- Category:Extensions not in ExtensionJson/nqo
- Category:Extensions not in ExtensionJson/oc
- Category:Extensions not in ExtensionJson/pl
- Category:Extensions not in ExtensionJson/pt
- Category:Extensions not in ExtensionJson/pt-br
- Category:Extensions not in ExtensionJson/ro
- Category:Extensions not in ExtensionJson/ru
- Category:Extensions not in ExtensionJson/scn
- Category:Extensions not in ExtensionJson/sco
- Category:Extensions not in ExtensionJson/si
- Category:Extensions not in ExtensionJson/sr
- Category:Extensions not in ExtensionJson/sv
- Category:Extensions not in ExtensionJson/ta
- Category:Extensions not in ExtensionJson/th
- Category:Extensions not in ExtensionJson/tr
- Category:Extensions not in ExtensionJson/uk
- Category:Extensions not in ExtensionJson/ur
- Category:Extensions not in ExtensionJson/vi
- Category:Extensions not in ExtensionJson/zh
- Category:Extensions with a broken download link
- Category:Extensions with a broken download link/en
- Category:Extensions with a broken download link/it
- Category:Extensions with long-term support release branches compatibility policy
- Category:Extensions with manual MediaWiki version
- Category:Extensions with manual MediaWiki version/af
- Category:Extensions with manual MediaWiki version/am
- Category:Extensions with manual MediaWiki version/ar
- Category:Extensions with manual MediaWiki version/arz
- Category:Extensions with manual MediaWiki version/ast
- Category:Extensions with manual MediaWiki version/az
- Category:Extensions with manual MediaWiki version/azb
- Category:Extensions with manual MediaWiki version/be-tarask
- Category:Extensions with manual MediaWiki version/bg
- Category:Extensions with manual MediaWiki version/bn
- Category:Extensions with manual MediaWiki version/ca
- Category:Extensions with manual MediaWiki version/ceb
- Category:Extensions with manual MediaWiki version/ckb
- Category:Extensions with manual MediaWiki version/cs
- Category:Extensions with manual MediaWiki version/cy
- Category:Extensions with manual MediaWiki version/da
- Category:Extensions with manual MediaWiki version/de
- Category:Extensions with manual MediaWiki version/de-formal
- Category:Extensions with manual MediaWiki version/diq
- Category:Extensions with manual MediaWiki version/dsb
- Category:Extensions with manual MediaWiki version/dtp
- Category:Extensions with manual MediaWiki version/el
- Category:Extensions with manual MediaWiki version/en
- Category:Extensions with manual MediaWiki version/en-gb
- Category:Extensions with manual MediaWiki version/es
- Category:Extensions with manual MediaWiki version/es-419
- Category:Extensions with manual MediaWiki version/es-formal
- Category:Extensions with manual MediaWiki version/et
- Category:Extensions with manual MediaWiki version/eu
- Category:Extensions with manual MediaWiki version/fa
- Category:Extensions with manual MediaWiki version/fi
- Category:Extensions with manual MediaWiki version/fr
- Category:Extensions with manual MediaWiki version/gl
- Category:Extensions with manual MediaWiki version/gu
- Category:Extensions with manual MediaWiki version/ha
- Category:Extensions with manual MediaWiki version/he
- Category:Extensions with manual MediaWiki version/hi
- Category:Extensions with manual MediaWiki version/hr
- Category:Extensions with manual MediaWiki version/hu
- Category:Extensions with manual MediaWiki version/hy
- Category:Extensions with manual MediaWiki version/id
- Category:Extensions with manual MediaWiki version/ig
- Category:Extensions with manual MediaWiki version/it
- Category:Extensions with manual MediaWiki version/ja
- Category:Extensions with manual MediaWiki version/ki
- Category:Extensions with manual MediaWiki version/kn
- Category:Extensions with manual MediaWiki version/ko
- Category:Extensions with manual MediaWiki version/ko-kp
- Category:Extensions with manual MediaWiki version/lb
- Category:Extensions with manual MediaWiki version/lt
- Category:Extensions with manual MediaWiki version/mk
- Category:Extensions with manual MediaWiki version/ml
- Category:Extensions with manual MediaWiki version/mni
- Category:Extensions with manual MediaWiki version/mr
- Category:Extensions with manual MediaWiki version/ms
- Category:Extensions with manual MediaWiki version/my
- Category:Extensions with manual MediaWiki version/nan
- Category:Extensions with manual MediaWiki version/nb
- Category:Extensions with manual MediaWiki version/ne
- Category:Extensions with manual MediaWiki version/nl
- Category:Extensions with manual MediaWiki version/nn
- Category:Extensions with manual MediaWiki version/no
- Category:Extensions with manual MediaWiki version/nqo
- Category:Extensions with manual MediaWiki version/oc
- Category:Extensions with manual MediaWiki version/pa
- Category:Extensions with manual MediaWiki version/pl
- Category:Extensions with manual MediaWiki version/ps
- Category:Extensions with manual MediaWiki version/pt
- Category:Extensions with manual MediaWiki version/pt-br
- Category:Extensions with manual MediaWiki version/ro
- Category:Extensions with manual MediaWiki version/ru
- Category:Extensions with manual MediaWiki version/sat
- Category:Extensions with manual MediaWiki version/scn
- Category:Extensions with manual MediaWiki version/sco
- Category:Extensions with manual MediaWiki version/sd
- Category:Extensions with manual MediaWiki version/si
- Category:Extensions with manual MediaWiki version/sk
- Category:Extensions with manual MediaWiki version/sl
- Category:Extensions with manual MediaWiki version/sq
- Category:Extensions with manual MediaWiki version/sr
- Category:Extensions with manual MediaWiki version/sv
- Category:Extensions with manual MediaWiki version/ta
- Category:Extensions with manual MediaWiki version/th
- Category:Extensions with manual MediaWiki version/tr
- Category:Extensions with manual MediaWiki version/uk
- Category:Extensions with manual MediaWiki version/ur
- Category:Extensions with manual MediaWiki version/uz
- Category:Extensions with manual MediaWiki version/uz-cyrl
- Category:Extensions with manual MediaWiki version/vi
- Category:Extensions with manual MediaWiki version/yo
- Category:Extensions with manual MediaWiki version/yue
- Category:Extensions with manual MediaWiki version/zh
- Category:Extensions with manual MediaWiki version/zu
- Category:Extensions with master compatibility policy
- Category:Extensions with release branches compatibility policy
- Category:Extensions with SQL injection vulnerabilities
- Category:Extensions without a compatibility policy
- Category:Extensions without an image
- Category:Extensions without MediaWiki version
- Category:Extensions without MediaWiki version/ar
- Category:Extensions without MediaWiki version/cs
- Category:Extensions without MediaWiki version/da
- Category:Extensions without MediaWiki version/de
- Category:Extensions without MediaWiki version/en
- Category:Extensions without MediaWiki version/es
- Category:Extensions without MediaWiki version/fi
- Category:Extensions without MediaWiki version/fr
- Category:Extensions without MediaWiki version/hi
- Category:Extensions without MediaWiki version/it
- Category:Extensions without MediaWiki version/ja
- Category:Extensions without MediaWiki version/ko
- Category:Extensions without MediaWiki version/mni
- Category:Extensions without MediaWiki version/nl
- Category:Extensions without MediaWiki version/pl
- Category:Extensions without MediaWiki version/pt-br
- Category:Extensions without MediaWiki version/ru
- Category:Extensions without MediaWiki version/scn
- Category:Extensions without MediaWiki version/sco
- Category:Extensions without MediaWiki version/sr
- Category:Extensions without MediaWiki version/tr
- Category:Extensions without MediaWiki version/uk
- Category:Extensions without MediaWiki version/zh
- Category:Files with no machine-readable author
- Category:Files with no machine-readable description
- Category:Files with no machine-readable license
- Category:Files with no machine-readable patent
- Category:Files with no machine-readable source
- Category:Files with unknown copyright status (undated)
- Category:Fully protected templates
- Category:Gadget:AddAlternativeText
- Category:Gadget:AddFileCaption
- Category:Gadget:AddFileDescription
- Category:Gadget:DownloadPDF
- Category:Gadget:ExcerptTree
- Category:Gadget:Formicarium
- Category:Gadget:HelloWorld
- Category:Gadget:ImageStackPopup
- Category:Gadget:InlineSearch
- Category:Gadget:LinkedPagesWithTemplates
- Category:Gadget:OWIDPopup
- Category:Gadget:PagesToTranslate
- Category:Gadget:RecentEditors
- Category:Gadget:ShortLinkedPages
- Category:Gadget:Synchronizer
- Category:Gadget:TopLinkedPages
- Category:Gadget:Vivarium
- Category:Gadget:WikiForm
- Category:Hooks added in Extension ???
- Category:Images to be moved to Commons
- Category:Images transferred from meta
- Category:Indexed pages
- Category:Languages pages
- Category:Languages pages without translations
- Category:Languages pages/ab
- Category:Languages pages/af
- Category:Languages pages/alt
- Category:Languages pages/ar
- Category:Languages pages/ast
- Category:Languages pages/az
- Category:Languages pages/bcc
- Category:Languages pages/be
- Category:Languages pages/be-tarask
- Category:Languages pages/bg
- Category:Languages pages/bgn
- Category:Languages pages/bho
- Category:Languages pages/bn
- Category:Languages pages/br
- Category:Languages pages/bs
- Category:Languages pages/bxr
- Category:Languages pages/ca
- Category:Languages pages/ce
- Category:Languages pages/ckb
- Category:Languages pages/cs
- Category:Languages pages/csb
- Category:Languages pages/cy
- Category:Languages pages/da
- Category:Languages pages/de
- Category:Languages pages/de-formal
- Category:Languages pages/diq
- Category:Languages pages/el
- Category:Languages pages/en
- Category:Languages pages/eo
- Category:Languages pages/es
- Category:Languages pages/es-formal
- Category:Languages pages/eu
- Category:Languages pages/fa
- Category:Languages pages/fi
- Category:Languages pages/fo
- Category:Languages pages/fr
- Category:Languages pages/ga
- Category:Languages pages/gl
- Category:Languages pages/he
- Category:Languages pages/hi
- Category:Languages pages/hr
- Category:Languages pages/hu
- Category:Languages pages/hy
- Category:Languages pages/ia
- Category:Languages pages/id
- Category:Languages pages/is
- Category:Languages pages/it
- Category:Languages pages/ja
- Category:Languages pages/jv
- Category:Languages pages/ka
- Category:Languages pages/kk
- Category:Languages pages/ko
- Category:Languages pages/ko-kp
- Category:Languages pages/ku
- Category:Languages pages/kw
- Category:Languages pages/lb
- Category:Languages pages/lt
- Category:Languages pages/map-bms
- Category:Languages pages/min
- Category:Languages pages/mk
- Category:Languages pages/ml
- Category:Languages pages/mni
- Category:Languages pages/mr
- Category:Languages pages/ms
- Category:Languages pages/my
- Category:Languages pages/nah
- Category:Languages pages/nb
- Category:Languages pages/nl
- Category:Languages pages/oc
- Category:Languages pages/pl
- Category:Languages pages/ps
- Category:Languages pages/pt
- Category:Languages pages/pt-br
- Category:Languages pages/ro
- Category:Languages pages/ru
- Category:Languages pages/rw
- Category:Languages pages/sc
- Category:Languages pages/scn
- Category:Languages pages/sd
- Category:Languages pages/si
- Category:Languages pages/sk
- Category:Languages pages/skr
- Category:Languages pages/sl
- Category:Languages pages/so
- Category:Languages pages/sq
- Category:Languages pages/sv
- Category:Languages pages/tg
- Category:Languages pages/th
- Category:Languages pages/tl
- Category:Languages pages/tr
- Category:Languages pages/ug
- Category:Languages pages/uk
- Category:Languages pages/ur
- Category:Languages pages/uz
- Category:Languages pages/vi
- Category:Languages pages/wuu
- Category:Languages pages/yue
- Category:Languages pages/zh
- Category:Media lacking author information
- Category:MediaWiki code pages without class names
- Category:MediaWiki code pages without class names/af
- Category:MediaWiki code pages without class names/ar
- Category:MediaWiki code pages without class names/ast
- Category:MediaWiki code pages without class names/azb
- Category:MediaWiki code pages without class names/bg
- Category:MediaWiki code pages without class names/bn
- Category:MediaWiki code pages without class names/ca
- Category:MediaWiki code pages without class names/ckb
- Category:MediaWiki code pages without class names/cs
- Category:MediaWiki code pages without class names/da
- Category:MediaWiki code pages without class names/de
- Category:MediaWiki code pages without class names/de-formal
- Category:MediaWiki code pages without class names/diq
- Category:MediaWiki code pages without class names/el
- Category:MediaWiki code pages without class names/en
- Category:MediaWiki code pages without class names/es
- Category:MediaWiki code pages without class names/fa
- Category:MediaWiki code pages without class names/fi
- Category:MediaWiki code pages without class names/fr
- Category:MediaWiki code pages without class names/ha
- Category:MediaWiki code pages without class names/he
- Category:MediaWiki code pages without class names/hi
- Category:MediaWiki code pages without class names/hu
- Category:MediaWiki code pages without class names/id
- Category:MediaWiki code pages without class names/it
- Category:MediaWiki code pages without class names/ja
- Category:MediaWiki code pages without class names/ko
- Category:MediaWiki code pages without class names/mk
- Category:MediaWiki code pages without class names/nl
- Category:MediaWiki code pages without class names/pl
- Category:MediaWiki code pages without class names/pt
- Category:MediaWiki code pages without class names/pt-br
- Category:MediaWiki code pages without class names/ro
- Category:MediaWiki code pages without class names/ru
- Category:MediaWiki code pages without class names/scn
- Category:MediaWiki code pages without class names/sd
- Category:MediaWiki code pages without class names/sv
- Category:MediaWiki code pages without class names/ta
- Category:MediaWiki code pages without class names/th
- Category:MediaWiki code pages without class names/tr
- Category:MediaWiki code pages without class names/uk
- Category:MediaWiki code pages without class names/zh
- Category:Module rating
- Category:Modules for general use
- Category:Modules in alpha
- Category:Modules in beta
- Category:Modules in pre-alpha development
- Category:Modules subject to page protection
- Category:MW screenshots with no skin specified
- Category:MW screenshots with unspecified content
- Category:Noindexed pages
- Category:Pages containing omitted template arguments
- Category:Pages containing potentially dated statements
- Category:Pages that use a deprecated format of the chem tags
- Category:Pages that use a deprecated format of the math tags
- Category:Pages transferred from Toolserver
- Category:Pages using babel with named parameters
- Category:Pages using columns with the default column width
- Category:Pages using columns with the default column width/ar
- Category:Pages using columns with the default column width/bn
- Category:Pages using columns with the default column width/cs
- Category:Pages using columns with the default column width/el
- Category:Pages using columns with the default column width/en
- Category:Pages using columns with the default column width/es
- Category:Pages using columns with the default column width/fa
- Category:Pages using columns with the default column width/fr
- Category:Pages using columns with the default column width/ha
- Category:Pages using columns with the default column width/he
- Category:Pages using columns with the default column width/hu
- Category:Pages using columns with the default column width/id
- Category:Pages using columns with the default column width/it
- Category:Pages using columns with the default column width/ja
- Category:Pages using columns with the default column width/ko
- Category:Pages using columns with the default column width/lv
- Category:Pages using columns with the default column width/nan
- Category:Pages using columns with the default column width/nl
- Category:Pages using columns with the default column width/pl
- Category:Pages using columns with the default column width/pt
- Category:Pages using columns with the default column width/ru
- Category:Pages using columns with the default column width/sv
- Category:Pages using columns with the default column width/tr
- Category:Pages using columns with the default column width/uk
- Category:Pages using columns with the default column width/vi
- Category:Pages using columns with the default column width/zh
- Category:Pages using deprecated enclose attributes
- Category:Pages using deprecated score attributes
- Category:Pages using deprecated source tags
- Category:Pages using div col with small parameter
- Category:Pages using duplicate arguments in template calls
- Category:Pages using gadget Calculator
- Category:Pages using ISBN magic links
- Category:Pages using multiple image with auto scaled images
- Category:Pages using PMID magic links
- Category:Pages using RFC magic links
- Category:Pages using small with an empty input parameter
- Category:Pages using the Chart extension
- Category:Pages using the DynamicPageList extension
- Category:Pages using the EasyTimeline extension
- Category:Pages using the JsonConfig extension
- Category:Pages using the Kartographer extension
- Category:Pages using the Phonos extension
- Category:Pages using the RSS extension
- Category:Pages using the Score extension
- Category:Pages using the WikiHiero extension
- Category:Pages where expansion depth is exceeded
- Category:Pages where node count is exceeded
- Category:Pages where template include size is exceeded
- Category:Pages where the unstrip depth limit is exceeded
- Category:Pages where the unstrip size limit is exceeded
- Category:Pages which use = as a template
- Category:Pages with broken file links
- Category:Pages with broken maps
- Category:Pages with graphs
- Category:Pages with ignored display titles
- Category:Pages with invalid language codes
- Category:Pages with math errors
- Category:Pages with math render errors
- Category:Pages with non-numeric formatnum arguments
- Category:Pages with reference errors
- Category:Pages with reference errors that trigger visual diffs
- Category:Pages with score rendering errors
- Category:Pages with script errors
- Category:Pages with syntax highlighting errors
- Category:Pages with template loops
- Category:Pages with TemplateStyles errors
- Category:Pages with too many expensive parser function calls
- Category:Pages with unresolved properties
- Category:Required files with no apparent links
- Category:Semi-protected templates
- Category:Skins with long-term support release branches compatibility policy
- Category:Skins without a compatibility policy
- Category:Support desk
- Category:TemplateStyles stylesheets with errors
- Category:Test cases using output parameter
- Category:Under construction
- Category:Undocumented extension hooks
- Category:Undocumented MediaWiki code
- Category:Unused files
- Category:User pages with ORCID identifiers
- Category:User pages with reference errors
- Category:Webarchive template archiveis links
- Category:Webarchive template wayback links
- Category:Webarchive template webcite links
- Category:WMF Projects 2009q4
- Category:WMF Projects 2010q1
- Category:WMF Projects 2010q2
- Category:WMF Projects 2010q3
- Category:WMF Projects 2010q4
- Category:WMF Projects 2011q1
- Category:WMF Projects 2011q2
- Category:WMF Projects 2011q3
- Category:WMF Projects 2011q4
- Category:WMF Projects 2012q1
- Category:WMF Projects 2012q2
- Category:WMF Projects 2012q3
- Category:WMF Projects 2012q4
- Category:WMF Projects 2013q1
- Category:WMF Projects 2013q2
- Category:WMF Projects 2013q3
- Category:WMF Projects 2013q4
- Category:WMF Projects 2014q1
- Category:WMF Projects 2014q2
- Category:WMF Projects 2014q3
- Category:WMF Projects 2014q4
- Category:WMF Projects 2015q1
- Category:WMF Projects 2015q2
- Category:WMF Projects 2015q3
- Category:WMF Projects 2015q4
- Category:WMF Projects 2016q1
- Category:WMF Projects 2016q2
- Category:WMF Projects 2016q3
- Category:WMF Projects 2016q4
- Category:WMF Projects 2017q1
- Category:WMF Projects 2017q2
- Category:WMF Projects 2017q3
- Category:WMF Projects 2017q4
- Category:WMF Projects 2018q1
- Category:WMF Projects 2018q2
- Category:WMF Projects 2018q3
- Category:WMF Projects 2018q4
- Category:WMF Projects 2019q1
- Category:WMF Projects 2019q2
- Category:WMF Projects 2019q3
- Category:WMF Projects 2019q4
- Category:WMF Projects 2020q1
- Category:WMF Projects 2020q2
- Category:WMF Projects 2020q3
- Category:WMF Projects 2020q4
- Category:WMF Projects 2021q1
- Category:WMF Projects 2021q2
- Category:WMF Projects 2021q3
- Category:WMF Projects 2021q4
- Category:WMF Projects 2022q1
- Category:WMF Projects 2022q2
- Category:WMF Projects 2022q3
- Category:WMF Projects 2022q4
- Category:WMF Projects 2023q1
- Category:WMF Projects 2023q2
- Category:WMF Projects 2023q3
- Category:WMF Projects 2023q4
- Category:WMF Projects 2024q1
- Category:WMF Projects 2024q2
- Category:WMF Projects 2024q3
- Category:WMF Projects 2024q4
- Category:WMF Projects 2025q1
- Category:WMF Projects 2025q2
- Category:WMF Projects 2025q3
- Category:WMF Projects 2025q4