[API reference](https://evolu.dev/docs/api-reference) › [@evolu/common](https://evolu.dev/docs/api-reference/common) › [local‑first/Owner](https://evolu.dev/docs/api-reference/common/local-first/Owner) › ownerSecretToMnemonic

```ts
function ownerSecretToMnemonic(
  secret: Uint8Array<ArrayBufferLike> &
    Brand<"Entropy"> &
    Brand<"Length32"> &
    Brand<"OwnerSecret">,
): string & Brand<"Trimmed"> & Brand<"MinLength1"> & Brand<"Mnemonic">;
```

Defined in: [packages/common/src/local-first/Owner.ts:200](https://github.com/evoluhq/evolu/blob/037c390af081e9944d616ff298a729515c5c5ab7/packages/common/src/local-first/Owner.ts#L200)

Converts an [OwnerSecret](https://evolu.dev/docs/api-reference/common/local-first/Owner/variables/OwnerSecret) to a [Mnemonic](https://evolu.dev/docs/api-reference/common/Type/variables/Mnemonic).