What are the supported media file formats and file size limits for press releases?

Capture a reader's attention and add impact to your press release by attaching multimedia assets such as images, videos or audio.

Make your press releases stand out with our collection of free, professional email header designs. You can customise your chosen layout in minutes with our user-friendly templates. If you have an existing header or footer image you wish to use, we recommend applying a 6:1 aspect ratio with 1200 px (width) and 200 px (height) dimensions. 

There are no additional costs associated with adding multimedia assets to a press release distributed to Australia or New Zealand.

The supported file formats are listed below with a 10MB file size limit per attachment. For images, a transparent background is not recommended.

Attaching multimedia assets is encouraged to help your release stand out to the media.

Image formats

Audio formats

Video formats


Document formats