[API reference](https://evolu.dev/docs/api-reference) › [@evolu/common](https://evolu.dev/docs/api-reference/common) › [Bytes](https://evolu.dev/docs/api-reference/common/Bytes) › encodeString

```ts
function encodeString(buffer: Buffer, value: string): void;
```

Defined in: [packages/common/src/Bytes.ts:386](https://github.com/evoluhq/evolu/blob/ecbac001e0c18bbc45b44715f49ecc3a768c5ec9/packages/common/src/Bytes.ts#L386)

Encodes a length-prefixed UTF-8 string.