# MAX_CHUNK_COUNT

> `const` **MAX\_CHUNK\_COUNT**: `4294967295` = `4294967295`

Defined in: [packages/filecoin-encryption-envelope/src/constants.ts:41](https://github.com/FilOzone/synapse-sdk/blob/bc8a4b093324ccef9b407251fcf4e91823c6f599/packages/filecoin-encryption-envelope/src/constants.ts#L41)

Largest chunk count the wire profile permits: 2^32 - 1. Indices start at
zero and end at `chunkCount - 1`, so the 32-bit counter never wraps.
The 64 GiB encoded-object limit binds much earlier for every legal chunk
size.