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  • License MIT

Convert bytes to a human readable string: 1337 → 1.34 kB

Package Exports

  • pretty-bytes

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (pretty-bytes) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

pretty-bytes Build Status

Convert bytes to a human readable string: 1337 → 1.34 kB

Useful for displaying file sizes for humans.

Note that it uses base-10 (e.g. kilobyte). Read about the difference between kilobyte and kibibyte.

Install

$ npm install pretty-bytes

Usage

const prettyBytes = require('pretty-bytes');

prettyBytes(1337);
//=> '1.34 kB'

prettyBytes(100);
//=> '100 B'

// Localized output using German locale
prettyBytes(1337, {locale: 'de'});
//=> '1,34 kB'

API

prettyBytes(input, [options])

input

Type: number

The number to format.

options

Type: Object

locale

Type: boolean string
Default: false (No localization)

  • If true: Localize the output using the system/browser locale.
  • If string: Expects a BCP 47 language tag (For example: en, de, …)

Note: Localization should generally work in browsers. Node.js needs to be built with full-icu or system-icu. Alternatively, the full-icu module can be used to provide support at runtime.

License

MIT © Sindre Sorhus