A simple Flash to HTML5 converter that helps make SWF files available to a larger audience.
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Upload your SWF

Use our simple online form to upload SWF files from your computer. Swiffy will convert them in the background and send back the converted file with a preview, conversion details, and a link to download the new HTML5 file.

Use our Adobe Flash Extension

With the Google Swiffy Extension for Adobe Flash Professional, you can publish to HTML5 right from Flash. The extension accesses Google Swiffy as a web service, so you're always using the most recent version.

Who actually uses Swiffy?

DoubleClick Digital Marketing

DoubleClick Campaign Manager and DoubleClick Bid Manager convert Flash creatives to HTML5 in the background to help advertisers reach users on mobile devices, where Flash isn't supported.

Creative agencies

Creative agencies are used to using Flash. Google Swiffy makes the migration to HTML5 easier by allowing designers and developers to keep using Adobe Flash, until they have fully ramped up to their new HTML5 workflows.

Game designers

Swiffy can handle converting simple Flash games into HTML5 so that they can be made available on mobile devices. Reach more gamers with just a few clicks!