You can use the Files feature available on web, desktop, and mobile, to upload files to your account and attach them to notes. Files are end-to-end encrypted using the same technology powering the encryption of your notes.
You can upload any file format, including photos, videos, PDFs, zips, and more.
Files are presently an "outside-of-editor" experience, meaning that encrypted photos and videos cannot be embedded directly inside of a note. The ability to embed photos inside of editors is on our feature roadmap.