Home → Adding content → Images → Image sizing
We recommend that you size your images at with a limit of 1200px for the horizontal dimension and 800px for the vertical dimension. Make sure to keep the JPG quality at 6 or 7 to ensure the photos still load quickly across the Internet.
If you use Adobe Lightroom on a Mac, we have a free plug-in that you can download: http://neonsky.com/services/tools/plugin
If you use Adobe Photoshop to size your images, you can also use their built-in image processor. Navigate to File -> Scripts -> Image Processor, and follow the on-screen prompts.