# @smithy/util-body-length-browser [![NPM version](https://img.shields.io/npm/v/@smithy/util-body-length-browser/latest.svg)](https://www.npmjs.com/package/@smithy/util-body-length-browser) [![NPM downloads](https://img.shields.io/npm/dm/@smithy/util-body-length-browser.svg)](https://www.npmjs.com/package/@smithy/util-body-length-browser) Determines the length of a request body in browsers > An internal package ## Usage You probably shouldn't, at least directly.