SQLite Forum

SQLite 3.33.0 beta-1
> We do not believe further size increases are possible without an incompatible file format change.

I think it may be possible. The [file format documentation](https://sqlite.org/fileformat2.html#page_size) says, for the page size, "This value can be interpreted as a big-endian 1 and thought of as a magic number to represent the 65536 page size. Or one can view the two-byte field as a little endian number and say that it represents the page size divided by 256." If you use the little endian interpretation, then you could increase the maximum page size up to 8388608 bytes (I think).