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Online Mastering Service

Online Mastering Services: Studio quality just a click away!

Satisfied customers 2022/2023
Online mastering
Audio » Online Mastering

They trust my online mastering service

Available on Spotify and Soundcloud

You’ve come to the right place to give your music that little extra something that makes all the difference. I’m here to turn your track into a sonic gem that you can publish on platforms like Spotify.

The master is like the icing on the cake. It’s what makes your mix sound good on all the speakers.

With impeccable quality, I give each song the finish it deserves. Mastering is the art of fine-tuning an audio track so that it sounds optimal on all playback systems.

It’s the last step before releasing a single, an EP or an album.

Why is online mastering essential?

The Challenge

The Challenge

You’ve worked hard, you’ve put your heart and soul into your work.

You’ve spent hours, even days, composing, recording and mixing your composition.

You’re proud of the result, but you feel there’s still that little something missing to make it sound like a professional hit.

The musical Jungle

The Musical Jungle

In today’s music industry, competition is fierce.

Thousands of tracks are released every day on streaming platforms.

Without quality mastering, your composition risks going unnoticed, drowned in this mass.

The Studio Racks

The Magic Touch

Listening to you is where I come in!

Using my professional tools and expertise, I finalize your mix so that it stands out from the crowd.

I make sure it sounds perfect, whether on headphones, studio speakers, headphones or a PA system.

Do you want quality online mastering?

For freelance musicians and producers, mastering your mixes is an important part of finalizing your production.s musicales par exemple :

  • Bring your compositions up to radio broadcast, streaming and sales standards.
  • Fine-tune the equalization of bass, midrange and treble frequencies to achieve quality on every song.
  • Enhance your musical project by working on the level of each song.
  • Place ISRC codes on each of your musical compositions.
  • Fine-tune compression to obtain the best possible sound.
  • Encode additional information in the tracks.

I’m talking about online mastering as the final step in the production process for a single, EP, album or live recording.

You want an online mastering identical to those heard on the radio, on streaming platforms such as Spotify, iTunes music, Amazon music, Deezer, produced by producers of international hits that make you dream…

But beyond the dream, it’s important that the price is affordable.

Each project is unique, and I adapt to your needs.

Discover my online mastering services!

Standard Master

Ideal for freelance musicians
and beginners.


Premium Master

For artists who want to give coherence
to several tracks.



Master Ultime

For labels that want an album with
top-quality sound.


Why choose me?

With over 30 years in the business, I’ve seen a lot of songs and trends come and go. My studio is a mix between analog and digital.

It’s this combination that gives my masters their distinctive sound. I’ve been lucky enough to work with a lot of artists.

My studio, equipped with both analog and digital equipment, reflects my passion for music and my commitment to sound quality. Each single, EP or album is a new adventure that benefits from my expert ear and know-how, and my personal touch.

To master a single, an EP or even an album, I have one golden rule: “No Presets”. I skip the ready-made presets of the plug-ins and tools I use. Instead, I play with a harmonious alliance between digital and analog material. Every song I am entrusted with is treated with the care and attention it deserves.

What my customers say about my services

Léa K.
Léa K.
Freelance singer
Read More
Francis offers a fast, professional and affordable service. My album has been transformed and now sounds like a real production!
Erwan L.
Erwan L.
Label Director
Read More
For our label, speed and efficiency are essential. We quickly adopted this online mastering service as our reference.
Patrice B.
Patrice B.
DJ Producer
Read More
I was skeptical about online mastering, but after trying this service, I'm bluffed. My track sounds amazing!

Comparer les 3 offres mastering en ligne !

MasteringDigitalAnalog & DigitalAnalog & Digital
Analog equipmentx
Number of titles2512
Revisions1 per title2 per title3 per title
HQ audio files
Audio FormatsWAV 16- and 24-bit 44.1Khz and MP3 320KbpsWAV 16- and 24-bit 44.1Khz and MP3 320KbpsWAV 16- and 24-bit 44.1Khz and MP3 320Kbps
Delivery time24h5 days14 days
Price75,00 €
Order now!
149,00 €
Order now!
359,00 €
Order now!

FAQ online mastering

Mastering may seem incomprehensible to some. Here are the answers to the most frequently asked questions:

What is mastering

Mastering is a speciality carried out by a sound engineer, where your audio is refined and optimized for broadcast. It’s done remotely, without you having to visit the studio.

How do I send my projects?

You can send your documents in WAV or AIFF format via DropBox, Wetransfer or Google Drive.

What's the difference between mixing and mastering?

Mixing is about balancing the different elements of a track, while mastering is the final touch that enhances the overall sound of the track and the coherence between several musical projects in the case of an EP or an album.

What volume level should I aim for, and should I maximize my tracks before sending them out?

No need to turn up the volume! It’s preferable to provide me with a mix with a certain margin to enable efficient online mastering. A peak level of around -6dB is ideal.

Avoid maximizing or limiting your mix, as this can hinder the mastering process. Let me take care of the dynamics and final volume to get the best possible result.

Can I request revisions?

Yes, we each have our own listener, so depending on the online mastering package you choose, you’re entitled to a certain number of revisions.

How long does it take to master a track?

Lead times vary according to the offer, but generally speaking, a track is mastered in 24 hours, and up to 14 days for an album.

Is online mastering suitable for all musical genres?

Absolutely! I’m trained to master all genres: Hip-Hop, Trap, Electro, Dance, Epic, Pop, Rock, Minimalist, Techno, Dubstep, HardStyle, Trip-hop, Orchestral, Jazz, Latino, Epic, electronic music, relaxation, contemporary music, soundtracks for live performances and sound for images.

I work easily with audio recordings from concerts, bands, orchestras, duos and quartets. I can adapt to any type of sound recording, including voice-overs and ambient sound.

Is the mastering compatible with platforms like Spotify, Apple Music, and others?

Absolutely! The process I carry out ensures that each master is optimized for optimal delivery on all major streaming platforms.

This ensures that your song sounds consistent and of the highest possible quality, whether your listeners are listening on Spotify, Apple Music, Deezer, or any other platform.

How do you receive your audio mastering?

Once the work has been completed and validated by you, I send you the audio files in the various formats via Dropbox, Google Drive, WeTransfer…

Your audio production process is now complete. All that’s left to do is publish it with an aggregator for online sales and streaming, press the CD if you’ve budgeted for a physical version, and promote your single, EP or album…

How do I work with your audio master?

Audio mastering from stereo files :

  • The online mastering process from the audio mix uses the stereo file from the mix for mastering.
  • When using this method, the mixing work must be impeccable, as the slightest error will show up in the mastering process, making it even more difficult to correct your sounds.

Audio mastering from Stems :

  • Working with an audio master from Stems files is different, as it requires you to export the summation groups as stems files at the end of the mix to enable audio mastering of each of the sub-groups. Example: drum group, bass group, vocal group…
  • This type of mastering allows greater flexibility in correction, but requires greater precision in the preparation of several tracks for a single song.

How to master audio?

I recommend that you read this article on mastering, which explains how to prepare your mix for audio mastering.

For those of you working with Ableton live, Cubase, Protools or FL studio, you’ll find out how to prepare your session in this article.

You’ll also find all the information you need on ISRC codes.

I like to know the tempo (BPM) and the key to obtain impeccable mastering quality.


A speech I often hear eliminated from your way of thinking:

  • The confusion between online mixing and mastering.
    • Mixing and mastering complement each other and form part of the music production chain.
  • Audio mastering corrects a bad mix.
    • This is a long-held belief, because a poor mix will inevitably come out in the mastering process..
  • You don’t need any mastering skills.
    • Audio mastering is becoming more and more of an art, and more sound engineers are specializing in this work.
  • There are mastering plug-ins.
    • Mastering plug-ins are easy to find, but they still can’t compete with the work done by a mastering engineer.

You bring my advice and expertise.

My job as a sound engineer is to take your song and create an optimized version in terms of color and sound universe.

This also involves one or more human exchanges to better understand your music through your personality, so that your master sounds precisely right.

As a sound engineer, I have various peripherals in my professional mastering studio, such as analog preamps, transistor or tube compressors, not forgetting good converters.

I use digital plug-ins from the software I use or from specialized manufacturers, an audio summing unit that allows me to do without a mixing console, not forgetting the monitoring speakers and the room, which benefits from specific acoustic treatment to bring you a pro master.

For all your questions about :

Mastering offers.
DDP mastering.
Surround mastering.
CD pressing matrix, also known as glass master.
Audio CD burning and duplication.
Vinyl, 33 rpm, 45 rpm and maxi 45 rpm mastering.
Music production, CAD and audio production.

I invite you to send me an e-mail via the contact me page.

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Discover my other audio services


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