About
What this is
Book of Mormon Compare is a side-by-side reader for comparing different versions of the Book of Mormon. Verses are aligned across two columns, with word-level differences highlighted so that additions, removals, and edits between editions are easy to see.
Sources
All text has been sourced from official channels. For manuscript versions, each line links back to its original source — click the verse number to open the source reference.
How to use it
- Pick a version for each column using the selectors at the top of the reader.
- Use the < and > arrows to move between chapters, or tap the chapter title to jump to any book and chapter.
- Click any word to highlight every matching word in both columns — useful for tracing a phrase across editions.
- Where a chapter exists in one edition but not the other, the missing side is marked “Non-extant.”