Change the locale of the datepicker, schedule and client side validation messages.

Input Style

Free Themes

Built-in component themes created by the PrimeFaces Theme Designer.

PrimeOne Design

Saga Saga
Vela Vela
Arya Arya

Premium Themes

Premium themes are only available exclusively for PrimeFaces Theme Designer subscribers and therefore not included in PrimeFaces core.

Bootstrap light blue and dark blue themes are also included in PrimeFaces 10.x builds for Elite subscribers.

bootstrap4-blue-light Bootstrap Blue
bootstrap4-purple-light Bootstrap Purple
bootstrap4-blue-dark Bootstrap Blue
bootstrap4-purple-dark Bootstrap Purple

Legacy Free Themes

Luna Amber Luna Amber
Luna Blue Luna Blue
Luna Green Luna Green
Luna Pink Luna Pink
Nova Nova
Nova Nova Alt
Nova Nova Accent


Create awesome applications in no time using the premium templates and impress your users.


PrimeFlex is a CSS utility library featuring various helpers such as a grid system, flexbox, spacing, elevation and more. Although it is not required, it is highly recommended to add PrimeFlex as it is likely to need such utilities when developing applications with PrimeFaces.


PrimeFlex is available at GitHub. Download primeflex.min.css, add it to your application and include the path usign the h:outputStylesheet component.

PrimeFaces Showcase refers to version 3.2.0 of PrimeFlex.

<h:outputStylesheet name="%YOUR_PATH%/primeflex.min.css" />

Or use WebJars...

        <h:outputStylesheet library="webjars" name="primeflex/3.2.0/primeflex.min.css" />

PrimeFlex is a lightweight library, still it is possible to pick the utilities you need to make the file even smaller. For this, you need to remove the include paths and create your own build by compiling it with SASS. For example, if you do not need to use the elevation utilities, comment it out and build your own file. Note that sass cli should be available in your system, refer to documentation for details.

@import './src/_variables';
@import './src/_grid';
@import './src/_formlayout';
@import './src/_display';
@import './src/_text';
@import './src/flexbox/_flexbox';
@import './src/_spacing';
@import './src/_elevation';

sass --update primeflex.scss:primeflex.min.css --style compressed


Predefined values like breakpoints can be customized when creating your own build using the src/_variables file.

Variable Description Default
$sm Breakpoint of screens such as phones. 576px
$md Breakpoint of screens such as tablets. 768px
$lg Breakpoint of screens such as notebook monitors. 992px
$xl Breakpoint of smaller screens such as desktop monitors. 1200px
$gutter Padding of a grid column. .5rem
$fieldMargin Spacing of a field. Can be vertical of horizontal depending on form layout. .5rem
$fieldLabelMargin Spacing of a field label. Can be vertical of horizontal depending on form layout. .5rem
$helperTextMargin Top spacing of a helper text. .5rem
$spacer Base value to use in spacing utilities, view spacing documentation for details. .5rem
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