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.AddDate
.Format
.Get
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.Param
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.RenderString
.Scratch
.Unix
absLangURL
absURL
after
anchorize
append
apply
base64
chomp
complement
cond
countrunes
countwords
dateFormat
default
delimit
dict
echoParam
emojify
eq
errorf and warnf
fileExists
findRE
first
float
ge
getenv
group
gt
hasPrefix
highlight
hmac
htmlEscape
htmlUnescape
hugo
humanize
i18n
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in
index
int
intersect
isset
jsonify
lang.Merge
lang.NumFmt
last
le
len
lower
lt
markdownify
Math
md5
merge
ne
now
os.Stat
partialCached
path.Base
path.Dir
path.Ext
path.Join
path.Split
plainify
pluralize
print
printf
println
querify
range
readDir
readFile
ref
reflect.IsMap
reflect.IsSlice
relLangURL
relref
relURL
replace
replaceRE
safeCSS
safeHTML
safeHTMLAttr
safeJS
safeURL
seq
sha
shuffle
singularize
site
slice
slicestr
sort
split
string
strings.Count
strings.HasSuffix
strings.Repeat
strings.RuneCount
strings.TrimLeft
strings.TrimPrefix
strings.TrimRight
strings.TrimSuffix
substr
symdiff
templates.Exists
time
title
transform.Unmarshal
trim
truncate
union
uniq
upper
urlize
urls.Parse
where
with
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Contribute
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Development
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About Hugo
Overview
Hugo's Security Model
Hugo and GDPR
What is Hugo
Hugo Features
The Benefits of Static
License
Getting Started
Get Started Overview
Quick Start
Install Hugo
Basic Usage
Directory Structure
Configuration
External Learning Resources
Hugo Modules
Hugo Modules Overview
Configure Modules
Use Hugo Modules
Theme Components
Content Management
Content Management Overview
Organization
Page Bundles
Content Formats
Front Matter
Build Options
Page Resources
Image Processing
Shortcodes
Related Content
Sections
Content Types
Archetypes
Taxonomies
Summaries
Links and Cross References
URL Management
Menus
Static Files
Table of Contents
Comments
Multilingual and i18n
Syntax Highlighting
Templates
Templates Overview
Introduction
Template Lookup Order
Custom Output Formats
Base Templates and Blocks
List Page Templates
Homepage Template
Section Templates
Taxonomy Templates
Single Page Templates
Content View Templates
Data Templates
Partial Templates
Shortcode Templates
Local File Templates
404 Page
Menu Templates
Pagination
RSS Templates
Sitemap Template
Robots.txt
Internal Templates
Alternative Templating
Template Debugging
Functions
Functions Quick Reference
.AddDate
.Format
.Get
.GetPage
.HasMenuCurrent
.IsMenuCurrent
.Param
.Render
.RenderString
.Scratch
.Unix
absLangURL
absURL
after
anchorize
append
apply
base64
chomp
complement
cond
countrunes
countwords
dateFormat
default
delimit
dict
echoParam
emojify
eq
errorf and warnf
fileExists
findRE
first
float
ge
getenv
group
gt
hasPrefix
highlight
hmac
htmlEscape
htmlUnescape
hugo
humanize
i18n
Image Functions
in
index
int
intersect
isset
jsonify
lang.Merge
lang.NumFmt
last
le
len
lower
lt
markdownify
Math
md5
merge
ne
now
os.Stat
partialCached
path.Base
path.Dir
path.Ext
path.Join
path.Split
plainify
pluralize
print
printf
println
querify
range
readDir
readFile
ref
reflect.IsMap
reflect.IsSlice
relLangURL
relref
relURL
replace
replaceRE
safeCSS
safeHTML
safeHTMLAttr
safeJS
safeURL
seq
sha
shuffle
singularize
site
slice
slicestr
sort
split
string
strings.Count
strings.HasSuffix
strings.Repeat
strings.RuneCount
strings.TrimLeft
strings.TrimPrefix
strings.TrimRight
strings.TrimSuffix
substr
symdiff
templates.Exists
time
title
transform.Unmarshal
trim
truncate
union
uniq
upper
urlize
urls.Parse
where
with
Variables
Variables Overview
Site Variables
Page Variables
Shortcode Variables
Pages Methods
Taxonomy Variables
File Variables
Menu Entry Properties
Hugo Variables
Git Variables
Sitemap Variables
Hugo Pipes
Hugo Pipes Overview
Hugo Pipes Introduction
SASS / SCSS
PostProcess
PostCSS
JavaScript Building
Babel
Asset minification
Asset bundling
Fingerprinting and SRI
Resource from Template
Resource from String
CLI
Troubleshooting
Troubleshoot
FAQ
Build Performance
Tools
Developer Tools Overview
Migrations
Starter Kits
Frontends
Editor Plug-ins
Search
Other Projects
Hosting & Deployment
Hosting & Deployment Overview
Hugo Deploy
Host-Agnostic Deploys with Nanobox
Host on AWS Amplify
Host on Netlify
Host on Render
Host on Firebase
Host on GitHub
Host on GitLab
Hosting on KeyCDN
Host on Bitbucket
Deployment with Wercker
Deployment with Rsync
Contribute
Contribute to Hugo
Development
Documentation
Themes
Maintenance
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FUNCTIONS
lower
Converts all characters in the provided string to lowercase.
Syntax
lower INPUT
{{lower "BatMan"}} → "batman"
