Nitro HTML Pro and Nitro HTML permit to edit HTML source files, and visualize how the resulting HTML page will be displayed in compliant Web browsers.

The source code can optionally contain JavaScript and SVG specifications.

Nitro HTML has been mentioned during an episode of The Mac Observer & Mac Geek Gab podcast in January 2013. You can see the show notes and download the show or subscribe to their podcasts in iTunes.

There is also a Russian overview of the application Nitro HTML published on August 18, 2012 on YouTube.


  • No ad banner in Nitro HTML Pro
  • Download an HTML page for edition
  • Send HTML code as e-mail attachment
  • Insert tags & code snippets (iOS 5)
  • Fixed display issues
  • Choose English or French localization
  • Undo / redo source code
  • Use both portrait and landscape orientations
  • Split view to edit HTML source and visualize HTML page at the same time
  • Choose HTML view or page view alone
  • Save / edit source files
  • Graphical output (SVG) supported on IOS 5
  • iPhone, iPod touch and iPad


  1. clock
  2. Fibonacci
  3. Pythagoras
  4. svgrainbow
  5. jqueryanimate
  6. geolocation




Landscape orientation iPhone

landscape orientation

Portrait orientation iPad

Portrait orientation