# DEFAULT_CHUNK_SIZE

> `const` **DEFAULT\_CHUNK\_SIZE**: `262144` = `262144`

Defined in: [packages/filecoin-encryption-envelope/src/constants.ts:31](https://github.com/FilOzone/synapse-sdk/blob/bc8a4b093324ccef9b407251fcf4e91823c6f599/packages/filecoin-encryption-envelope/src/constants.ts#L31)