Swiffy converts Flash SWF files to HTML5, allowing you to reuse Flash content on devices without a Flash player (such as iPhones and iPads).
Swiffy currently supports a subset of SWF 8 and ActionScript 2.0, and the output works in all Webkit browsers such

Type or paste text in any of the green or grey shaded boxes and click on the button Convert button above it. Alternative representations will appear in all the other boxes. You can then cut & paste the results into your document. selects all the text in a box. Scroll down the page for notes on other options.

For the best HTML e-mail delivery results, CSS should be inline. This is a huge pain and a simple newsletter becomes un-managable very quickly. This script is my solution.