Flash SWF to HTML5 Converter: Google lab has released a Flash SWF file to HTML5 converter called Swiffy that will help Flash developers to easily convert Flash SWF 8 files and ActionScript 2.0 interactions into the cross platform supported HTML5 language.
How to convert Flash SWF file to HTML5: Go to swiffy.googlelabs.com, under the ‘Upload a SWF file’ label click the ‘Choose File’ button and open the SWF file that you want to convert to HTML5. Confirm that you accept the terms of service, Check the box and click ‘Upload and convert’ button.
After converting your Flash SWF file to HTML5, Swiffy will give you a preview of your original Flash animation and Swiffy HTML5 conversion. If there is any unsupported ActionScript for HTML5, it will inform you what is not supporting. Swiffy will give you a temporary HTML5 output file URL of your Flash SWF file. You can download or preview the Swiffy Flash SWF file to HTML5 conversion from that URL.