The simplest solution always wins

Creating WebApps or Responsive Web Sites is really a piece of cake with Thorium Builder.
Save time and just focus on your creativity!

Thorium Builder Interface

Projects Manager


All your projects and related pages are accessible immediately within the project list. Thorium Builder allows you to create an unlimited number of projects!


Dom Navigation


Navigate through the Widgets contained within your page, and reorder them directly from the hierarchical DOM list.


Page Editor


Design your pages by dragging & dropping widgets. Edit the widget properties to customize them. That’s all there is to it!


Properties Editor


Every widget can be customised with various options (background, text styles, padding & margin…) . More sophisticated components have their own configuration dialog.


Widgets List


Thorium Builder includes dozens of widgets. They are ready to use.Just select the widget that you want. Drop it onto the visualpage layout editor. Easy.


Mobile Simulator


See immediate results of your design on mobile devices.Simulate your creation on BOTH iOS and Android devices.The simulations include views on phones or tablets.

Dozens of ready-to-use Widgets


Thorium Builder includes dozens of ready to use widgets!
Just drag&drop the widgets that you want to use from the Components list into the Page Editor. Edit the widget settings. That’s all there is to it.

WebApps Components/Widgets are designed to imitate the look, feel, and behavior of the native operating system.
See the LIVE operating mobile simulator on the left. Use it to navigate through the components/widgets.

The possibilities are endless and amazing.


Dozens of ready to use widgets. Try Them Out Here.

Adding a database to a Web project has never been so easy


Setting up a Database for a Web or WebApp project is highly technical and extremely challenging. Thorium Builder puts the power of the database in your hands! No need for technical knowledge. Thorium Builder’s database makes something complex, easy. All you need to do is focus on the information that you want to include. An unmatched solution for everyone.

GoogleMap API implementation in Thorium Builder

Add Amazing Maps to your projects

(*) : Not available with Lite version


Thanks to the Google Map and Google SearchPlace API, Thorium Builder includes Advanced Map functionalities. You can customize Thorium Builder Maps. You can manually add custom Markers to your map or load them from a database. You can achieve all of this without writing one line of code! 

Additionally, Thorium Builder includes Vector Maps that let you create interactive, clickable regions!

Built with Solid Foundations


Thorium Builder projects are powered by 2 of the market
leading frameworks: Bootstrap© and Framework7©.

132K ⭐️ on GitHub

Boostrap 4 is the leading Framework for creating Responsive Web sites.

Find out more at:
14K ⭐️ on GitHub

We believe that Framework7 is the best
framework for mobile devices.

Find out more at:

Dark Mode Support


Thorium Builder adapts to the light and dark modes in macOS Mojave

Thorium Builder Dark Mode


Thorium Builder comes with dozens of templates, all of them are free and let you create web and web apps projects in a timely fashion.
We also have implemented a template marketplace where you will find new free templates every month!

Thorium Builder Templates

Thousands of Icons and Web Fonts available

Thorium Builder includes thousands of icons, just drop an icon component to your page, select your icon with the Icon Browser and configure its size, color …. 

Thanks to the Google® Web Fonts, add your preferred fonts to your project with a simple click!

Google Web Fonts
Thorium Builder Icon Selector
Thorium Builder Form Editor


Create user forms just by adding the required fields and types, set the preferences for every field, and it is ready to run!

A powerful Date-Picker available in 83 languages lets you implement complex forms with date selection.

Thorium Builder Unsplash API

Instant Access to more than 850 000 free images

Thorium Builder implements the amazing Unsplash® API and gives you an instant access to over 850,000 free high-resolution photos brought to you by the world’s most generous community of photographers.



The built-in mobile simulator lets you visualise your project with different mobile sizes, including tablets. 

SEO Ready

Just add Meta information and Open Graph settings… Thorium will generate the necessary code for the best Search Engine Optimization!


Keep your freedom and choose your own hosting provider! The FTP uploader lets you install with ease your project on your hosting provider server!


Thorium Builder includes ready to work amazing effects that you can implement for any object!

Import-export Templates

Transfer your projects between different computers and collaborate with your team by exchanging projects exported in a single file!


Just add your Google Analytics® Key to your Web or PWA project, Thorium Builder will automatically implement the required code! 

Right to left support

Need a version in Hebrew or Arabic? No problem, Thorium Builder includes Right to Left support!


Include Pictures, Video, Audio, youTube or DailyMotion video to your projects with a few clicks!

Thorium Builder© Copyright Nymphide Lab ©2019 - All Rights Reserved 
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