💄 Human readable filesize format pipe

src/src/app/shared/filesize.pipe.ts

@@ -0,0 +1,12 @@
+import { Pipe, PipeTransform } from '@angular/core';
+
+@Pipe({ name: 'fileSize', standalone: true })
+export class FileSizePipe implements PipeTransform {
+  transform(bytes: number, digits: number = 2): string {
+    if (isNaN(bytes) || bytes === 0) return '0 B';
+
+    const sizes = ['B', 'KB', 'MB', 'GB', 'TB'];
+    const i = Math.floor(Math.log(bytes) / Math.log(1024));
+    return `${parseFloat((bytes / Math.pow(1024, i)).toFixed(digits))} ${sizes[i]}`;
+  }
+}