Collection of free HTML/CSS (Bootstrap) UI Kits: flat design, modern design and etc. Update of January 2018 collection. 4 new items.

Table Of Contents

  1. HTML UI Kits
  2. Bootstrap UI Kits

HTML UI Kits

Demo image: Vital HTML UI Kit

Author

  • GSS FED

Made with

  • HTML / CSS / JavaScript

About the code

Vital HTML UI Kit

Free HTML UI kit. Dependency: jQuery.

Demo image: Little UI Details

Author

  • Tyrell Rummage

Made with

  • HTML
  • CSS

About the code

Little UI Details

Little UI details from @steveschoger, in HTML and CSS.

Demo Image: UI Kit White
Demo Image: UI Kit White

UI Kit White

2017

Demo Image: Wappa UI Kit
Demo Image: Wappa UI Kit

Wappa UI Kit

User Interface Kit
2016

Demo Image: JUI
Demo Image: JUI

JUI

A UI Kit.
2014

Demo Image: Poly
Demo Image: Poly

Poly

A simple UI Kit for everyone to share and enjoy. Design by Mat Helme.
2014

Demo Image: Flat UI Kit
Demo Image: Flat UI Kit

Flat UI Kit

2014

Demo Image: UI Kit Dribbble Rebound
Demo Image: UI Kit Dribbble Rebound

UI Kit Dribbble Rebound

2014

Demo Image: CSS Mint
Demo Image: CSS Mint UI Kit

CSS Mint UI Kit

Lightweight and simple to use UI Kit.
2014

Demo Image: Flatby UI
Demo Image: Flatby UI

Flatby UI

Flat design UI Kit.
2013

Bootstrap UI Kits

Demo image: UnderExpress UI Kit

Author

  • Ankit Shukla

Made with

  • HTML / CSS / JavaScript

About the code

UnderExpress UI Kit

A free, ready to use and completely customizable HTML UI Kit and 8 website landing page templates made on the top of Bootstrap 4. UnderExpress has 100+ custom coded, handcrafted UI components to make stunning web projects.

Demo image: Boomerang UI Kit

Author

  • Webpixels

Made with

  • HTML / CSS / JavaScript

About the code

Boomerang UI Kit

Boomerang is a high quality UI Kit built on top of the well known Bootstrap 4 Framework. This theme was designed as its own extended version of Bootstrap with multiple functionalities and controls added, extended color palette and beautiful typography.

Demo image: Tabler UI Kit

Author

  • Tabler UI

Made with

  • HTML / CSS / JavaScript

About the code

Tabler UI Kit

Tabler is free and open-source HTML Dashboard UI Kit built on Bootstrap 4.

Demo image: Shards

Author

  • DesignRevision

Made with

  • HTML
  • CSS
  • JavaScript

About the code

Shards

Shards is a free and modern UI kit that comes packed with 2 pre-built pages and 11 extra custom components that you can use to kick off your next project.

Demo image: Paper Kit 2 Angular

Author

  • Creative Tim

Made with

  • HTML
  • CSS
  • JavaScript

About the code

Paper Kit 2 Angular

Paper Kit 2 Angular is a free Bootstrap 4 UI Kit with pale colors, beautiful typography built for Angular 4 CLI. All components are fully responsive and look great on every screen size. Transitions, shadows, colors, they all resemble the flow you would have using pieces of paper.

Demo image: Now UI Kit

Author

  • Creative Tim

Made with

  • HTML
  • CSS
  • JavaScript

About the code

Now UI Kit

Now UI Kit is a responsive Bootstrap 4 kit provided for free by Invision and Creative Tim. It is a beautiful cross-platform UI kit featuring over 50 elements and 3 templates.

Demo image: Helium UI Kit

Author

  • uideck.com

Made with

  • HTML
  • CSS
  • JavaScript

About the code

Helium UI Kit

Helium is Free Bootstrap 4 UI Kit built with latest Bootstrap 4, comes with ready to use 100+ Handcrafted Components and Elements. The kit developed using latest technologies – HTML5, CSS3, and Sass.

It is a scalable Free Bootstrap UI Kit comes with block-based code structure, so you can build your own complete web layout in minutes. Each and every block is placed/categorized in separate HTML/CSS/Sass files.

It is Free HTML UI Kit packed with almost every single elements need to get started small to large-scale projects, Helium comes with tons of business website elements as well along with core components. So you can build clean and simple web interface or websites in minutes.

Demo image: UI Kit

Author

  • Harrison Shoff

Made with

  • HTML
  • CSS
  • JavaScript

About the code

UI Kit

UI Kit: React + Bootstrap theme.

Demo Image: Free Bootstrap 4 Startup UI Kit
Demo Image: Free Bootstrap 4 Startup UI Kit

Free Bootstrap 4 Startup UI Kit

You can download a free sample of the Bootstrap Startup UI Kit which is fully functional and contains a subset of 16 cards from the main collection which are:

  • 3 cover cards
  • 2 features cards
  • 3 content block cards
  • 3 call to action cards
  • 2 contact cards
  • 3 footer cards
2017

Demo Image: BEM Kit
Demo Image: BEM Kit

BEM Kit

CSS UI Kit using BEM in class naming standard.
2017

Demo image: Kanso

Author

  • Arthur

Made with

  • HTML
  • CSS

About the code

Kanso

A responsive HTML/CSS UI kit based on Bootstrap. It has a lot of the most common UI elements you would need building a website or an web app.

Demo Image: Bootstrap Hero UI Kit
Demo Image: Bootstrap Hero UI Kit

Bootstrap Hero UI Kit

Hero UI Kit is a clean, flat and chocolaty color Bootstrap template plain and minimal UI kit that includes lots of user interface elements for web applications and widgets like calendar, menus, video player, charts, maps etc.
2016

Demo Image: Smart Ui Kit
Demo Image: Smart Ui Kit

Smart UI Kit

The Smart UI Kit is a flat responsive web template with an adept clan of widgets. This HTML5, CSS3 and Bootstrap based template is a fusion of amazingly crafted widgets, icons, sliders and animated buttons. This template comes with a dark background color that cleanly compliments the fore-ground elements and the perfect alignment makes it neat visually. News feed widget – accommodates profile picture and duration of the post with social media icons, list menu – selectable menu with options dropdown, calendar – navigate to any date and return to current day with a single click, animated navigation bar with search and social icons, graphs with data, multi-directional tool tips, weather widget with skycons, search bar, buttons with plethora of animations, progress bars, map – informative animated map, video player plugin with full-screen feature, social media with Font-awesome icons. Amazing UI features collection at one place with Smart UI Kit.
2016

Demo Image: Material Design for Bootstrap 4 or 3
Demo Image: Material Design for Bootstrap 4 or 3

Material Design for Bootstrap 4 or 3

400+ material UI elements, 600+ material icons, 74 CSS animations, SASS files, templates, tutorials and many more. All fully responsive. All compatible with different browsers.
2016

Demo Image: Material Kit - Free Bootstrap UI Kit
Demo Image: Material Kit - Free Bootstrap UI Kit

Material Kit - Free Bootstrap UI Kit

Material Kit is a Free Bootstrap UI Kit with a fresh, new design inspired by Google's material design.
Material Kit makes use of light, surface and movement. It uses a deliberate color choice, edge-to-edge imagery and large scale typography. The general layout resembles sheets of paper following multiple different layers, so that the depth and order is obvious. The navigation stays mainly on the left and the actions on the right.
This new design has elements that have been the result of research regarding ink and paper and the way objects and materials interact in real life. The result is a beautiful and consistent set of elements that can get you started with your next project. Material Kit is a great tool if you are looking to create a web presence for your Android application and need to be consistent, leaving the impression of visually similar elements. It is also a great resource in its own right, looking gorgeous and helping you build your web pages.
2016

Demo Image: Get S**t Done Kit - Free Bootstrap UI Kit
Demo Image: Get S--t Done Kit - Free Bootstrap UI Kit

Get S--t Done Kit - Free Bootstrap UI Kit

Free Bootstrap 3 UI Kit, the best starting point for any online project you are building. It magically offers responsive design and easy to use elements. It has became a trademark for the online community of a clean and nice looking interface.
2016

Demo Image: One UI Kit For Bootstrap 4
Demo Image: One UI Kit For Bootstrap 4

One UI Kit For Bootstrap 4

Minimal UI Kit for Bootstrap 4.
2016

Demo Image: Availity UI Kit
Demo Image: Availity UI Kit

Availity UI Kit

Availity UI Kit powered by Bootstrap 3.
2016

Demo Image: Free Sample – Phoenix Startup UI Kit
Demo Image: Free Sample – Phoenix Startup UI Kit

Free Sample – Phoenix Startup UI Kit

Free Sample – Phoenix Startup UI Kit set that you can use to create modern and useful interfaces
2016

Demo Image: Spot UI Kit
Demo Image: Spot UI Kit

Spot UI Kit

2015

Demo Image: Food And Drink Bootstrap UI Kit
Demo Image: Food And Drink Bootstrap UI Kit

Food And Drink Bootstrap UI Kit

Clean, flat Food And Drink Bootstrap UI Kit
2015

Demo Image: Epic UI Kit a Flat Bootstrap
Demo Image: Epic UI Kit a Flat Bootstrap

Epic UI Kit a Flat Bootstrap

Free Bootstrap flat Epic UI kit.
2015

Demo Image: Super Minimal V2 UI Kit
Demo Image: Super Minimal V2 UI Kit

Super Minimal V2 UI Kit

Super Minimal V2 UI Kit a flat Bootstrap responsive web template.
2015

Demo Image: Azure Blog UI Kit a Flat Bootstrap
Demo Image: Azure Blog UI Kit a Flat Bootstrap

Azure Blog UI Kit a Flat Bootstrap

Azure Blog UI Kit is designed with a clean flat grid system. This Responsive web template is compatible in all web, amartphones and tablets. The UI Kit is designed using HTML5 and CSS3.
2015

Demo Image: Paper Kit - Free Bootstrap UI Kit
Demo Image: Paper Kit - Free Bootstrap UI Kit

Paper Kit - Free Bootstrap UI Kit

Every element in the kit comes in fresh colour scheme, that goes from light blue to orange.
2015

Demo Image: Ero UI KIT Flat Bootstrap
Demo Image: Ero UI KIT Flat Bootstrap

Ero UI KIT Flat Bootstrap

Ero UI Kit is a Plain and bold UI kit that includes lots of user interface elements. The user has a lot of options to choose from.
2014

Demo Image: Bootflat UI Kit
Demo Image: Bootflat UI Kit

Bootflat UI Kit

BOOTFLAT is an open source Flat UI KIT based on Bootstrap 3.3.0 CSS framework.
2014

Demo Image: Vanilla Cream Bootstrap UI Kit
Demo Image: Vanilla Cream Bootstrap UI Kit

Vanilla Cream Bootstrap UI Kit

2014

Demo Image: Sweet Candy Bootstrap UI Kit
Demo Image: Sweet Candy Bootstrap UI Kit

Sweet Candy Bootstrap UI Kit

2014

Demo Image: Skinny Frames Bootstrap UI Kit
Demo Image: Skinny Frames Bootstrap UI Kit

Skinny Frames Bootstrap UI Kit

2014

Demo Image: Metro Vibes Bootstrap UI Kit
Demo Image: Metro Vibes Bootstrap UI Kit

Metro Vibes Bootstrap UI Kit

2014

Demo Image: Funky Tunes Bootstrap UI Kit
Demo Image: Funky Tunes Bootstrap UI Kit

Funky Tunes Bootstrap UI Kit

2014

Demo Image: Dark Velvet Bootstrap UI Kit
Demo Image: Dark Velvet Bootstrap UI Kit

Dark Velvet Bootstrap UI Kit

2014

Demo Image: City Break Bootstrap UI Kit
Demo Image: City Break Bootstrap UI Kit

City Break Bootstrap UI Kit

2014

Demo Image: Chubby Stacks Bootstrap UI Kit
Demo Image: Chubby Stacks Bootstrap UI Kit

Chubby Stacks Bootstrap UI Kit

2014

Demo Image: Arctic Sunset Bootstrap UI Kit
Demo Image: Arctic Sunset Bootstrap UI Kit

Arctic Sunset Bootstrap UI Kit

2014

Demo Image: Drunken Parrot UI Kit: Free Version
Demo Image: Drunken Parrot UI Kit. Free Version

Drunken Parrot UI Kit: Free Version

This version is free, and it comes with both HTML (based on Twitter Bootstrap 3) and PSD files.
2014