diff --git a/src/pages/converter/ui/ConverterPage.tsx b/src/pages/converter/ui/ConverterPage.tsx
index 688b78d..fc1ef5c 100644
--- a/src/pages/converter/ui/ConverterPage.tsx
+++ b/src/pages/converter/ui/ConverterPage.tsx
@@ -1,9 +1,15 @@
 import { useMe } from '@features/auth'
+import { Spinner } from '@shared/ui'
 import { ConverterSection } from '@widgets/converter-page'
 import { LegalConverterPage } from './LegalConverterPage'
 
 export function ConverterPage() {
-  const { data } = useMe()
+  const { data, isLoading } = useMe()
+
+  if (isLoading) {
+    return <Spinner fullscreen size="lg" label="Загрузка данных аккаунта" />
+  }
+
   const isLegal = !!data && data.account_type !== 'individual'
   return isLegal ? <LegalConverterPage /> : <ConverterSection />
 }
diff --git a/src/shared/ui/Spinner/Spinner.module.css b/src/shared/ui/Spinner/Spinner.module.css
new file mode 100644
index 0000000..04906ff
--- /dev/null
+++ b/src/shared/ui/Spinner/Spinner.module.css
@@ -0,0 +1,71 @@
+.wrap {
+  display: inline-flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  gap: 12px;
+}
+
+.fullscreen {
+  display: flex;
+  width: 100%;
+  min-height: 200px;
+}
+
+.spinner {
+  display: block;
+  border-radius: 50%;
+  border: 2px solid var(--glass-border);
+  border-top-color: var(--highlight);
+  animation: spin 0.7s linear infinite;
+}
+
+/* Sizes */
+.sm {
+  width: 18px;
+  height: 18px;
+  border-width: 2px;
+}
+
+.md {
+  width: 32px;
+  height: 32px;
+  border-width: 3px;
+}
+
+.lg {
+  width: 48px;
+  height: 48px;
+  border-width: 3px;
+}
+
+.label {
+  font-family: var(--font-sans);
+  font-size: 0.875rem;
+  color: var(--text-secondary);
+  letter-spacing: 0.01em;
+}
+
+.srOnly {
+  position: absolute;
+  width: 1px;
+  height: 1px;
+  padding: 0;
+  margin: -1px;
+  overflow: hidden;
+  clip: rect(0, 0, 0, 0);
+  white-space: nowrap;
+  border: 0;
+}
+
+@keyframes spin {
+  to {
+    transform: rotate(360deg);
+  }
+}
+
+@media (prefers-reduced-motion: reduce) {
+  .spinner {
+    animation-duration: 1.6s;
+  }
+}
diff --git a/src/shared/ui/Spinner/Spinner.tsx b/src/shared/ui/Spinner/Spinner.tsx
new file mode 100644
index 0000000..d031178
--- /dev/null
+++ b/src/shared/ui/Spinner/Spinner.tsx
@@ -0,0 +1,27 @@
+import styles from './Spinner.module.css'
+
+type SpinnerSize = 'sm' | 'md' | 'lg'
+
+interface Props {
+  /** Размер спиннера. По умолчанию `md`. */
+  size?: SpinnerSize
+  /** Подпись под спиннером. */
+  label?: string
+  /** Растянуть на всю высоту контейнера и отцентрировать содержимое. */
+  fullscreen?: boolean
+  className?: string
+}
+
+export function Spinner({ size = 'md', label, fullscreen, className }: Props) {
+  const wrapClass = [styles.wrap, fullscreen ? styles.fullscreen : '', className ?? '']
+    .filter(Boolean)
+    .join(' ')
+
+  return (
+    <div className={wrapClass} role="status" aria-live="polite" aria-busy="true">
+      <span className={`${styles.spinner} ${styles[size]}`} aria-hidden="true" />
+      {label ? <span className={styles.label}>{label}</span> : null}
+      <span className={styles.srOnly}>{label ?? 'Загрузка'}</span>
+    </div>
+  )
+}
diff --git a/src/shared/ui/Spinner/index.ts b/src/shared/ui/Spinner/index.ts
new file mode 100644
index 0000000..fbf16c1
--- /dev/null
+++ b/src/shared/ui/Spinner/index.ts
@@ -0,0 +1 @@
+export { Spinner } from './Spinner'
diff --git a/src/shared/ui/index.ts b/src/shared/ui/index.ts
index 5cf4acc..2b31fc5 100644
--- a/src/shared/ui/index.ts
+++ b/src/shared/ui/index.ts
@@ -8,4 +8,5 @@ export { Pill } from './Pill'
 export { PrimaryButton } from './PrimaryButton'
 export { Select } from './Select'
 export type { SelectOption } from './Select'
+export { Spinner } from './Spinner'
 export { TokenIcon } from './TokenIcon'