Add cover art to your audio files
Write a JPEG, PNG, GIF or WebP into an MP3 (ID3 APIC frame) or FLAC (PICTURE block), so the cover shows up in your library, on the lock screen and in the now-playing widget without a folder.jpg beside it.
Input
Audio + cover image
MP3 / FLAC + image up to 10 MB
Output
Tagged audio
Written as Front Cover
- Uploads are deleted automatically
- Audio bitstream untouched
Embed artwork
1. Audio file
Choose an MP3 or FLAC file
or drop your file here
MP3, FLAC · max 100 MB
2. Cover image
Drop your cover image here
JPEG, PNG, WebP or GIF
or drop your file here
JPG, JPEG, PNG, GIF, WEBP · max 10 MB
What this changes
- Replaces any cover art already in the file — the new image becomes the single front cover.
- Leaves everything else alone. Title, artist, album and embedded lyrics are untouched.
- MP3 gets an ID3
APICframe; FLAC gets aPICTUREblock. JPEG and PNG are the most widely supported. - Cover art is capped at 10.00 MB. Your audio and image are processed on our servers and deleted as soon as the file is returned.
Audio + image in, tagged audio out
Audio + cover image
What you provide
🎵 single.mp3 (3:14, 4.8 MB) 🖼 cover.jpg (1500×1500, 380 KB)
single-cover.mp3
What you receive
🎵 single-cover.mp3 (3:14, 5.2 MB)
ID3 frame written:
APIC type=Front Cover
mime=image/jpeg
1500 × 1500, 380 KB
Any pictures already in the tag: cleared.
Title, artist, lyrics, audio frames: untouched.How to use this tool
- 01
Upload audio
MP3 or FLAC, up to 100 MB. The page picks the right endpoint from the extension so a FLAC never gets posted to the MP3 route.
- 02
Upload artwork
JPEG, PNG, GIF or WebP, up to 10 MB. The image is identified from its bytes before upload, so a .png that is really something else is caught here rather than by the server.
- 03
It replaces what's there
Existing pictures are cleared first, then your image is written as the Front Cover. That's every embedded picture, not only the front one.
- 04
Download tagged file
Named your-file-cover.mp3 (or .flac), keeping the container extension so the original is never overwritten.
Why use this tool
Audio bitstream preserved
Only the metadata is rewritten. MPEG frames and FLAC audio frames are copied through byte for byte — embedding a cover cannot change how the file sounds.
Written the way each container expects
MP3 gets an ID3 APIC frame typed as Front Cover; FLAC gets a PICTURE block. Same image, two genuinely different structures — you don't have to know which is which.
Your other tags survive
Title, artist, album, lyrics and comments are left as they are, and an MP3's existing ID3v2 version is preserved rather than silently downgraded.
Real format check
The image type comes from its magic bytes, not from the filename or the browser's guess — so an SVG or a BMP renamed .png is rejected up front with a message that says why.
Who this tool is for
Self-released artists
Bake the cover into your master before it goes to a distributor or straight to fans.
DJ libraries
Add high-resolution art so grid and browse views look right in Rekordbox, Serato or Engine DJ instead of showing a grey placeholder.
Podcast and audiobook files
Give a long MP3 an episode image so it shows up correctly in a phone's playback controls.