M4A Editor – Trim, Cut, and Enhance Audio Files

Are you searching for a user-friendly M4A Editor that you can access online? Look no further because Ssemble has the perfect solution for you. Our M4A Editor is packed with powerful features that allow you to easily edit audio, eliminate background noise, add music, and much more. Simply open Ssemble in Chrome, upload your audio file in any format, and start editing within seconds. Whether you’re an aspiring singer, a music enthusiast, or an online educator, Ssemble is here to provide you with the necessary tools. Forget about downloading large audio recording software because Ssemble is a fully online M4A Editor.

Ssemble can handle various types of files, including MP3, WAV, M4A, and more. It accepts all commonly used file formats and can even extract audio from video files. Uploading is as simple as dragging and dropping the files from your computer.

How to edit audio

M4A Editor Tutorial Step 1

Upload Audio File

Click Upload menu > Audio tab. And click the Upload File button or drag and drop the audio file.

M4A Editor Tutorial Step 2

Add the Audio File

Click the Add button

M4A Editor Tutorial Step 3

Edit the Audio File

You can cut, trim, or move the audio item in the timeline. And you can adjust the volume of the audio item in the left panel as well.

M4A Editor Tutorial Step 4

Enhance Audio Quality

You can install the Audio Cleaner plugin, which enables speech enhancement and background noise reduction in your audio.


Ssemble 1 minute Tutorial


Ssemble's online M4A Editor is a web-based application that allows you to edit audio files using a web browser. It offers a range of features such as trimming, cutting, adding effects, and adjusting volume levels.

Ssemble allows you to add a range of audio files such as AAC, FLAC, M4A, MP2, MP3, OGG, OPUS, WAV, and WMA

Yes! You can upload any of your music files. Open the Upload menu at the top left. Then click the Upload file button and choose the file you want to upload.

Ssemble has a vast selection of stock videos and royalty-free music that you can use in your projects. You can easily edit, publish, and share these resources to create professional-quality videos.

Yes, Ssemble allows you to adjust the volume levels of the audio and video separately. This can be useful if you want to make the background music quieter while making the spoken dialogue louder.

Yes, you can adjust the volume levels of each individual audio file after joining them together in Ssemble. This can help ensure that each part of the merged track is balanced and consistent.

Yes, you can choose to keep some parts of the audio in your video by splitting the audio track.

Yes! Ssemble supports a variety of audio formats, including MP3, WAVE, WAV, M4A, FLAC, AAC, OGG, OPUS, OGA, and others. Upload the audio file to Ssemble, Trim it using the timeline, and export as MP3. Easy!

No, joining multiple audio files together in Ssemble should not affect the overall quality of your audio. However, it is important to ensure that all the individual files are of the same quality and bitrate to ensure a seamless transition between them.

I was hesitant to try yet another online video editor besides Adobe Premiere Pro, but Ssemble has proven to be the best one yet. The plugins are amazing and make the editing process so much smoother. Ssemble has become my go-to video editor!


I absolutely love Ssemble! As a freelance video editor, it has helped me increase my productivity tremendously. The plugins are amazing and make editing videos so much easier and faster. Highly recommend it!


Ssemble is a lifesaver! As a small business owner, I don’t have a lot of time to spend on video editing. With Ssemble, I can quickly and easily edit my videos and make them look professional. I love that it allows me to share the project with my coworker. And it's really easy to get feedbacks from them because of the comment feature.


Shorten your video creation time

Speed up your video creation process
with simple video editor and powerful plugins

Video Creation Time