How do I get photos and videos to Juno that are on my computer?

In our Book Designer, you can add photos and videos from your computer to all entries that already contain a photo or video. They will then sync with the app and be included there as well.

Alternatively, you can transfer your photos and videos to your smartphone:

Send them to your smartphone (iOS) via Airdrop, sync them via a folder/album, save them to an SD card that you can put in your Android smartphone, or use the respective cloud service of your operating system (e.g. iCloud).