In order to embed a Juicebox gallery you will need to be able to do two things:
(1) Upload your gallery folder to a publicly accessible web server
(2) Embed the gallery in a web page
According to this Wix forum thread:
Wix doesn't have FTP . We only host the documents that are created by our users.
You can't upload external files to Wix.
Therefore, you would not be able to upload your gallery folder to Wix and would need to find an alternative web host. If you do not have web space with a regular web host, then a suitable web host for a Juicebox gallery would be Dropbox.
To upload your gallery folder to Dropbox:
(1) Download and install the Dropbox client program (from the link above)
(2) Run the install program and sign up for a free Dropbox account
(3) Create your Juicebox gallery with the method of your choice (e.g. JuiceboxBuilder)
(4) Drag and drop the entire gallery folder into the 'Public' folder within the newly created Dropbox folder on your computer
(5) Navigate towards your gallery's 'index.html' file (within 'username/Dropbox/Public/gallery_folder/'), right-click it and select 'Dropbox -> Copy public link'
To embed your gallery in your Wix web page, insert an <iframe> whose 'src' attribute points towards the 'index.html' page within your gallery folder (the URL you copied in Step #5 above if using Dropbox), e.g.:
<iframe src="URL_to_gallery_index_page" width="800" height="600" frameborder="0" scrolling="no"></iframe>
For information on using an <iframe> within Wix (as an HTML Widget), please see this web page.
also, when using the juicebox builder: trying to upload my images into the builder, it only uploads/processes some of my images and i cant figure out why? they are all under 300k and they are all jpegs
I will contact you via email with an email address where you can send me some sample images that JuiceboxBuilder fails to process, if you like, so that I can investigate further. Thank you.