API Reference > bentleyjs-core > Utils > utf8ToString utf8ToString Function Given an array of bytes containing a utf-8 string, convert to a string. utf8ToString(utf8: Uint8Array): string | undefined note This function uses Javascript's TextDecoder if supported by the browser; otherwise, it falls back to a less efficient polyfill. Parameter Type Description utf8 Uint8Array Returns - string | undefined An equivalent string, or undefined if the array does not contain a valid utf-8 string. Defined in core/bentley/src/StringUtils.ts Line 135 Last Updated: 11 June, 2024