Songs online mastern —
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4.9 Trusted by 12,000+ Independent Artists

Eight ways to make it sound finished

Each style is a different finished sound, from warm and rounded to loud and club-ready. Drop in a track to hear them on your own song.

WarmRound low-mids, analog glow.
PunchyTight, hard-hitting lows.
CrispAir up top, tamed esses.
WideBig stereo, bass kept mono.
VintageTape colour and roll-off.
ClubLoud, smiley, club-ready.
Lo-fiSoft, narrow and hazy.
CinematicDeep, wide, dynamics kept.

Artists are finishing songs with Loopin

Notes from producers, beatmakers and songwriters who sent us a message after mastering a track.

  • Loopin free mastering helped me hear my song as a finished track instead of another rough export. The vocals felt clearer, and the overall balance worked better on my headphones. Having online mastering available while I finish a release makes the process feel much less intimidating.

    Portrait of Maya BennettMaya BennettIndependent artist
  • I make original background music for my YouTube videos, and Loopin mastering helped the track feel more consistent beside the rest of my edit. The simple upload process was a big plus. Free online mastering is helpful when I am working with a small budget.

    Portrait of Ethan KimEthan KimYouTube creator
  • The stereo image was the first thing I noticed on my electronic track. The synth layers felt easier to follow, while the main elements stayed focused. Loopin online mastering gave me a polished listening version without turning a quick test into a complicated studio task.

    Portrait of Owen MillerOwen MillerElectronic producer
  • Loopin fits nicely into my daily production routine. I can check a master after finishing a mix and listen again with fresh ears. For an independent producer, having accessible online mastering makes it easier to keep moving instead of leaving every nearly finished track sitting in a folder.

    Portrait of Marcus ReedMarcus ReedIndependent producer
  • I tested Loopin mastering on a trap beat with a deep bass line and bright hats. The result felt tighter and easier to listen to. I still checked the low end carefully, but the free mastering workflow made sharing a polished preview much quicker.

    Portrait of Mateo RiveraMateo RiveraTrap producer
  • I liked how my dance track felt more cohesive after using Loopin. The kick, bass, and brighter layers sounded more connected in the version I downloaded. Online mastering for producers is especially useful when you want a quick comparison before making the final decisions on a mix.

    Portrait of Leila HaddadLeila HaddadDance music producer
  • I make short music pieces for videos, and Loopin free mastering helps me finish them with less friction. The audio felt more consistent on the track I tested. I appreciated having an online tool that let me spend more time on the actual creative work.

    Portrait of Riya KapoorRiya KapoorContent creator
  • I used Loopin online mastering to check a track after several rounds of mixing. The stereo presentation felt more organised, and the overall sound was easier to assess. Having a quick mastering option helped me stop endlessly tweaking and start listening to the song as a whole.

    Portrait of Adrian ChenAdrian ChenHome studio producer
  • I tried Loopin online mastering on a beat with heavy drums and a soft melody. The result felt more balanced without losing the groove I liked. For quick beat mastering before sharing an idea with an artist, this is a useful part of my workflow.

    Portrait of Jordan EllisJordan EllisBeatmaker
  • I produce in a bedroom, so I like having another way to check how my mix comes across. Loopin online mastering made this track feel more cohesive. It did not replace getting the mix right, but it helped me feel more confident about the final export.

    Portrait of Arjun MehtaArjun MehtaBedroom producer
  • I am still learning music production, and mastering used to feel like a step I could not approach yet. Loopin free mastering made it easier to hear a finished version of my song. I appreciated the straightforward process and having something useful to compare with my original.

    Portrait of Sofia RamirezSofia RamirezMusic hobbyist
  • I used Loopin free online mastering on a pop demo with layered vocals. The result felt clearer and more connected, especially when the chorus arrived. I liked hearing the song with a more finished presentation before sending it to the people helping me with the release.

    Portrait of Lily BrooksLily BrooksPop artist
  • After recording a cover at home, I wanted the final audio to feel a little more complete. Loopin free mastering helped bring the vocal and backing track together. The process was easy enough that I could focus on the performance instead of getting lost in extra settings.

    Portrait of Isabel SantosIsabel SantosCover singer
  • I do not have a big music budget, so finding free online mastering was a welcome discovery. Loopin helped my demo sound more presentable before I shared it. I liked that I could hear the difference for myself and keep learning from the comparison.

    Portrait of Nia CarterNia CarterStudent musician
  • The vocal texture matters a lot in my songs, so I paid attention to how the master handled it. Loopin gave this mix a smoother, fuller presentation while keeping the mood intact. Free online mastering made it easy to test a version before committing to the release.

    Portrait of Andre MorganAndre MorganR and B artist
  • Loopin free mastering helped me get a track out of the unfinished stage. Hearing a polished version gave me the confidence to share it and gather feedback. I liked how accessible the process felt, especially when I was handling the recording and production on my own.

    Portrait of Adam RahmanAdam RahmanIndependent musician
  • My acoustic demo needed a little polish before I felt comfortable sharing it. Loopin free online mastering gave me a version that sounded more complete while keeping the vocal intimate. I liked being able to compare the result and decide what suited the song.

    Portrait of Chloe ParkerChloe ParkerSinger songwriter
  • I wanted my vocal to sit comfortably over the beat without the whole song feeling harsh. Loopin free mastering gave me a useful version to compare against my mix. The track felt fuller, and I liked how quickly I could get back to making music.

    Portrait of Brianna HayesBrianna HayesRapper
  • My lo fi beat needed polish, but I wanted to keep its softer character. The Loopin master felt smoother and more consistent without making the track feel overly aggressive. Free beat mastering like this is useful when I am testing ideas before choosing what to release.

    Portrait of Hana ParkHana ParkLo fi beatmaker
  • My instrumental had quiet sections and a bigger ending, so I wanted a master that still felt musical. Loopin gave me a useful version that sounded more even overall. Online mastering helped me check the track as a complete piece rather than focusing on individual sounds.

    Portrait of Anika ShahAnika ShahInstrumental composer
  • We tried Loopin online mastering on a rehearsal recording we had cleaned up and mixed. It gave us a more consistent version to share with friends. For an independent band testing material, free mastering is a helpful way to hear how a song might come together.

    Portrait of Caleb FosterCaleb FosterIndie band member
  • My guitar instrumental sounded a little uneven before I tried Loopin mastering. The mastered version felt more settled, and the quieter details were easier to follow. It was a useful finishing step for a home recording that I wanted to share without booking a studio session.

    Portrait of Daniel MercerDaniel MercerGuitarist
  • Loopin free beat mastering was easy to try, and my track sounded more complete afterward. I would like more guidance on choosing the best result for different styles, but the simple workflow helped. It is a useful starting point while I learn how to improve my mixes.

    Portrait of Elena CruzElena CruzNew beatmaker
  • I needed a finished version of an original music track for a video project. Loopin online mastering gave me a cleaner, more consistent listening result without adding much time to the edit. For creators making their own music, this is a convenient finishing step to try.

    Portrait of Lauren MitchellLauren MitchellVideo producer

Was ist Mastering?

Mastering ist der letzte Schritt vor der Veröffentlichung. Es ist der Feinschliff, der einen Mix fertig und überall gleich klingen lässt — auf Kopfhörern, am Laptop, im Auto oder im Club. Ein guter Master macht drei Dinge: Er gleicht den Klang aus, damit nichts dröhnt oder scharf klingt, er kontrolliert die Dynamik, damit leise und laute Teile zusammenpassen, und er hebt die Lautheit an, damit dein Song neben kommerziellen Releases auf Spotify, Apple Music und YouTube besteht.

Mixing vs. Mastering

Beim Mixing bringst du die einzelnen Spuren eines Songs ins Verhältnis — Gesang, Drums, Bass, Synths. Beim Mastering wird die fertige Stereodatei als Ganzes bearbeitet: Klang, Dynamik, Lautheit und Stereobreite. Du mixt, damit die Teile zusammenpassen; du masterst, damit der Song überall funktioniert.

Lautheit und True Peak (LUFS, dBTP)

Spotify und YouTube regeln Musik auf etwa −14 LUFS, Apple Music auf etwa −16. Ein viel lauterer Master verliert also nur Dynamik — die Plattform dreht ihn ohnehin leiser. Die zweite wichtige Zahl ist der True Peak (dBTP): Eine Obergrenze von −1 dBTP verhindert Intersample-Clipping, das MP3/AAC-Codecs und Handys erzeugen können. Spotify empfiehlt für Master, die lauter als −14 LUFS sind, −2 dBTP. Loopin stellt die Lautheit passend zum gewählten Sound ein und hält den True Peak unter diesen Grenzen.

Kostenloses, unbegrenztes Mastering ohne Anmeldung

Ohne Haken: unbegrenzt viele Tracks, unbegrenzte Re-Masters, keine Credits, kein Abo, keine Warteschlange und kein Konto. Master denselben Song zwanzigmal mit verschiedenen Sounds, bis einer passt — nichts wird gezählt. Dein Track bleibt privat: Er wird weder geteilt noch gespeichert.

Welchen Sound wählen?

Beats — Hip-Hop, Trap und Electronic

Starte mit Punchy (−11 LUFS) für Hip-Hop und Trap: Es strafft die Bässe und schärft die Transienten, ohne dass die Kick den ganzen Mix einbrechen lässt. Für clubtaugliche Electronic drückt Club (−10 LUFS) am stärksten und verbreitert das Stereobild, während der Bass mono bleibt. Wenn du Beats verkaufst oder postest, vergleiche Punchy und Club.

Vocals — Demos und Singer-Songwriter

Für gesangsbetonte Songs fügt Crisp (−14 LUFS) Luft und Detail hinzu, ohne die Höhen hart zu machen, und Warm (−15 LUFS) rundet die unteren Mitten ab, wenn die Aufnahme dünn klingt. Mastere immer den Stereo-Mix, nicht eine einzelne Gesangsspur.

Podcasts und Sprache

Nimm Cinematic mit einem Ziel von −16 LUFS — dem Wert, den Apple Podcasts verlangt. Loopin ist für Musik gebaut, also schneide und pegele den Dialog vorher: Das ist ein Finishing-Schritt, kein Reparatur-Tool.

MP3 oder WAV: was hochladen, was du bekommst

Lade eine MP3 oder WAV hoch (dazu die meisten gängigen Formate wie M4A, FLAC oder OGG) — den Stereo-Mix des fertigen Songs. WAV bringt mehr als MP3: Mastering holt Details hervor, und eine MP3 hat schon einige verloren. Zurück bekommst du einen 16-Bit-WAV mit Dither, bereit für Spotify, Apple Music, DistroKid oder SoundCloud.

Loopin vs. bezahlte Dienste vs. Mastering-Engineer

 Loopin MasteringKI-Mastering-DiensteMastering-Engineer
PreisKostenlos, unbegrenztPro Track oder monatlichPro Song, Preise sehr unterschiedlich
KontoNeinJaJa
DauerSekundenMinutenTage
Re-MastersUnbegrenztMeist begrenztBegrenzte Runden
Ideal fürDemos, Singles, die meisten ReleasesDemos, SinglesKommerzielle Releases

Für ein großes kommerzielles Release hört ein Engineer immer noch Dinge, die kein automatisches Tool hört. Für alles davor — Demos, Singles, Beat-Tapes, den Song, der diese Woche raus soll — macht ein Master, der Lautheit, Klang und Spitzen trifft, den Unterschied.

Mastered it?
Now write the next one.

Loopin keeps your beats, lyrics and takes in one place — so the song actually gets finished.

Available on theApp Store

Free to start · No account needed

Mastering — häufige Fragen

Wie mastere ich einen Song online?

Zieh deine MP3 oder WAV in Loopin Mastering, wähle einen Sound, hör dir Original gegen Master an und lade die gemasterte Datei herunter. Kostenlos und sofort.

Ist das wirklich kostenlos?

Ja — dein Track wird kostenlos gemastert, ohne Konto oder Anmeldung und ohne Limit bei der Anzahl der Tracks.

Gibt es ein Limit für die Anzahl der Songs?

Nein. Unbegrenzt viele Tracks, unbegrenzte Re-Masters, keine Credits und kein Abo.

Welche Dateien kann ich mastern?

MP3 und WAV sowie die meisten gängigen Formate. Nimm den Stereo-Mix deines fertigen Songs.

Bleibt mein Audio privat?

Ja. Dein Track bleibt privat — er wird weder geteilt noch gespeichert, und du brauchst kein Konto.

Wie laut wird der Master?

Standardmäßig etwa −14 LUFS, der Wert, auf den Spotify und YouTube normalisieren, mit einer True-Peak-Grenze von −1 dBTP. Punchy zielt auf −11 LUFS, Club auf −10 und Cinematic auf −16.

Was ist der Unterschied zu LANDR, BandLab oder eMastered?

Loopin Mastering ist kostenlos, sofort und privat. Bezahlte Tools wie LANDR oder eMastered berechnen pro Track oder per Abo. Loopin bietet Genre-Sounds, einen lautheitsangeglichenen A/B-Vergleich und einen True-Peak-begrenzten WAV ohne Kosten.

Was kostet Mastering?

Mastering-Engineers rechnen meist pro Song ab, und die Preise schwanken stark je nach Erfahrung; KI-Dienste rechnen pro Track oder monatlich ab. Loopin Mastering ist kostenlos — ohne Gebühr pro Track, ohne Abo und ohne Konto.

Schreibst du den Song auch? Loopin hält deine Beats, Texte und Takes an einem Ort →