diff --git a/furumi-node-player/client/src/FurumiPlayer.tsx b/furumi-node-player/client/src/FurumiPlayer.tsx
index b17985c..64d3410 100644
--- a/furumi-node-player/client/src/FurumiPlayer.tsx
+++ b/furumi-node-player/client/src/FurumiPlayer.tsx
@@ -1,6 +1,6 @@
 import { useEffect, useRef, useState, type MouseEvent as ReactMouseEvent } from 'react'
 import './furumi-player.css'
-import { API_ROOT, searchTracks, preloadStream } from './furumiApi'
+import { searchTracks, preloadStream, fetchCoverBlob } from './furumiApi'
 import { store, useAppDispatch, useAppSelector } from './store'
 import { fetchArtists } from './store/slices/artistsSlice'
 import { fetchArtistAlbums } from './store/slices/albumsSlice'
@@ -80,15 +80,16 @@ export function FurumiPlayer() {
       return
     }
     document.title = `${nowPlayingTrack.title} — Furumi`
-    const coverUrl = `${API_ROOT}/tracks/${nowPlayingTrack.slug}/cover`
     if ('mediaSession' in navigator) {
       try {
-        // eslint-disable-next-line @typescript-eslint/ban-ts-comment
-        navigator.mediaSession.metadata = new window.MediaMetadata({
+        const meta = new window.MediaMetadata({
           title: nowPlayingTrack.title,
           artist: nowPlayingTrack.artist || '',
           album: '',
-          artwork: [{ src: coverUrl, sizes: '512x512' }],
+        })
+        navigator.mediaSession.metadata = meta
+        fetchCoverBlob(nowPlayingTrack.slug).then((url) => {
+          if (url) meta.artwork = [{ src: url, sizes: '512x512' }]
         })
       } catch {
         // ignore
diff --git a/furumi-node-player/client/src/components/NowPlaying.tsx b/furumi-node-player/client/src/components/NowPlaying.tsx
index c3275bc..25e4793 100644
--- a/furumi-node-player/client/src/components/NowPlaying.tsx
+++ b/furumi-node-player/client/src/components/NowPlaying.tsx
@@ -1,15 +1,12 @@
-import { useEffect, useState } from 'react'
-import { API_ROOT } from '../furumiApi'
+import { useState } from 'react'
 import type { QueueItem } from './QueueList'
+import { useCoverUrl } from '../hooks/useCoverUrl'
 
-function Cover({ src }: { src: string }) {
+function Cover({ slug }: { slug: string }) {
   const [errored, setErrored] = useState(false)
+  const src = useCoverUrl(slug)
 
-  useEffect(() => {
-    setErrored(false)
-  }, [src])
-
-  if (errored) return <>&#127925;</>
+  if (!src || errored) return <>&#127925;</>
   return <img src={src} alt="" onError={() => setErrored(true)} />
 }
 
@@ -32,12 +29,10 @@ export function NowPlaying({ track }: { track: QueueItem | null }) {
     )
   }
 
-  const coverUrl = `${API_ROOT}/tracks/${track.slug}/cover`
-
   return (
     <div className="np-info">
       <div className="np-cover" id="npCover">
-        <Cover src={coverUrl} />
+        <Cover slug={track.slug} />
       </div>
       <div className="np-text">
         <div className="np-title" id="npTitle">
diff --git a/furumi-node-player/client/src/components/QueueList.tsx b/furumi-node-player/client/src/components/QueueList.tsx
index c371f09..fe53bdf 100644
--- a/furumi-node-player/client/src/components/QueueList.tsx
+++ b/furumi-node-player/client/src/components/QueueList.tsx
@@ -1,5 +1,5 @@
-import { useEffect, useRef, useState } from 'react'
-import { API_ROOT } from '../furumiApi'
+import { useRef, useState } from 'react'
+import { useCoverUrl } from '../hooks/useCoverUrl'
 
 export type QueueItem = {
   slug: string
@@ -32,13 +32,11 @@ function fmt(secs: number) {
   return `${m}:${pad(s % 60)}`
 }
 
-function Cover({ src }: { src: string }) {
+function Cover({ slug }: { slug: string }) {
   const [errored, setErrored] = useState(false)
-  useEffect(() => {
-    setErrored(false)
-  }, [src])
+  const src = useCoverUrl(slug)
 
-  if (errored) return <>&#127925;</>
+  if (!src || errored) return <>&#127925;</>
   return <img src={src} alt="" onError={() => setErrored(true)} />
 }
 
@@ -77,7 +75,7 @@ export function QueueList({
         if (!t) return null
 
         const isPlaying = origIdx === playingOrigIdx
-        const coverSrc = t.album_slug ? `${API_ROOT}/tracks/${t.slug}/cover` : ''
+        const hasAlbum = !!t.album_slug
         const dur = t.duration ? fmt(t.duration) : ''
         const isDragging = draggingPos === pos
         const isDragOver = dragOverPos === pos
@@ -118,7 +116,7 @@ export function QueueList({
           >
             <span className="qi-index">{isPlaying ? '' : pos + 1}</span>
             <div className="qi-cover">
-              {coverSrc ? <Cover src={coverSrc} /> : <>&#127925;</>}
+              {hasAlbum ? <Cover slug={t.slug} /> : <>&#127925;</>}
             </div>
             <div className="qi-info">
               <div className="qi-title">{t.title}</div>
diff --git a/furumi-node-player/client/src/furumiApi.ts b/furumi-node-player/client/src/furumiApi.ts
index 176166a..fa492fb 100644
--- a/furumi-node-player/client/src/furumiApi.ts
+++ b/furumi-node-player/client/src/furumiApi.ts
@@ -52,3 +52,9 @@ export async function preloadStream(trackSlug: string) {
   return await furumiApi.get(`/stream/${trackSlug}`, { responseType: 'blob' }).catch(() => null)
 }
 
+export async function fetchCoverBlob(trackSlug: string): Promise<string | null> {
+  const res = await furumiApi.get(`/tracks/${trackSlug}/cover`, { responseType: 'blob' }).catch(() => null)
+  if (!res?.data) return null
+  return URL.createObjectURL(res.data)
+}
+
diff --git a/furumi-node-player/client/src/hooks/useCoverUrl.ts b/furumi-node-player/client/src/hooks/useCoverUrl.ts
new file mode 100644
index 0000000..1b53be0
--- /dev/null
+++ b/furumi-node-player/client/src/hooks/useCoverUrl.ts
@@ -0,0 +1,28 @@
+import { useEffect, useState } from 'react'
+import { fetchCoverBlob } from '../furumiApi'
+
+export function useCoverUrl(trackSlug: string | undefined): string | null {
+  const [url, setUrl] = useState<string | null>(null)
+
+  useEffect(() => {
+    if (!trackSlug) {
+      setUrl(null)
+      return
+    }
+
+    let revoke: string | null = null
+
+    fetchCoverBlob(trackSlug).then((blobUrl) => {
+      if (blobUrl) {
+        revoke = blobUrl
+        setUrl(blobUrl)
+      }
+    })
+
+    return () => {
+      if (revoke) URL.revokeObjectURL(revoke)
+    }
+  }, [trackSlug])
+
+  return url
+}