diff --git a/src/components/factory.ts b/src/components/factory.ts
index 077ea3e..43df914 100755
--- a/src/components/factory.ts
+++ b/src/components/factory.ts
@@ -121,11 +121,22 @@ export const downloadFile = async (fileInfo: FileInfoDto) => {
   }
 }
 
-export const formatBytes = (bytes: number) => {
-  if(bytes < 1024)
-    return `${bytes.toFixed(0)}b`
-  if(bytes < 1024 * 1024)
-    return `${(bytes / 1024).toFixed(2)}kb`
-  else
-    return `${(bytes / 1024 / 1024).toFixed(2)}Mb`
+const bytesUnits = {
+  ru: {
+    short: ['Б', 'КБ', 'МБ', 'ГБ', 'ТБ', 'ПБ', 'ЭБ', 'ЗБ', 'ЙБ'],
+    full: ['байт', 'Килобайт', 'Мегабайт', 'Гигабайт', 'Петабайт', 'Экзабайт', 'Зетабайт', 'Йотабайт'],
+  },
+  en: {
+    short: ['B', 'KiB', 'MiB', 'GiB', 'TiB', 'PiB', 'EiB', 'ZiB', 'YiB'],
+    full: ['byte', 'kibibyte', 'mebibyte', 'gibibyte', 'tebibyte', 'pebibyte', 'exbibyte', 'zebibyte', 'yobubyte'],
+  }
 }
+
+export const formatBytes = (bytes: number, fixed: number = 2, fullname?: boolean, locale: keyof typeof bytesUnits = 'ru') => {
+  const units = bytesUnits[locale][fullname ? 'full' : 'short']
+  for (let i = 0; i < units.length; i++)
+    if (bytes < 2 ** (10 * (i + 1)))
+      return `${(bytes / (2 ** (10 * i))).toFixed(fixed)} ${units[i]}`
+  return `>1024 ${units.at(-1)}`
+}
+