Make use of this smart tool and combine multiple audio files into a single mp3 file.

With mp3 joiner, you can effortlessly combine your audio files.


or drop your files here

2. Select output audio format:

3. Select bitrate:

audio file

download converted file
Pin-point audio conversion
Pin-point audio conversion

The audio files are mashed up and presented with 100% accuracy.

Fast audio mashups
Fast audio mashups

The audio files are fused together in an instant.

Multi-mix mode
Multi-mix mode

The audio converter can mix and join any type/format of the many types/formats of the audio formats available.

Trust and secured
Trust and secured

The audio files uploaded are completely safe and is scrubbed off the website when the user exits the page.

Server-free audio appendage
Server-free audio appendage

The audio files are uploaded and joined without any interference from external servers.

Always at your service
Always at your service

You can always reach out, via our social media handles and provide or ask your doubts/suggestions, we will be happy to answer them.

how to image

How to append our audio files.

  1. Open the joiner.
  2. Add your audio files in the space provided.
  3. Use the "add files" option to add more audio files.
  4. Hit the 'join' to merge the audio files.
  5. Wait for the fingers to be snapped.
  6. Voila!! the audio is ready to mix and rock on the go!!

Frequently Asked Questions

What are the features offered by the mp3 joiner tool from, while joining two or more mp3 files?

The mp3 joiner tool from offers versatile features while joining two or more mp3 files. the main features include the appending the mp3 files from two or more mp3 files uploaded, downloading the modified mp3 file, safe mp3 conversion, accurate results, multiple mp3 additions to mp3 format files, etc. The trick is that it even works on average and even on a slower internet connection.

How can we append our mp3 files to get a modified mp3 file using the mp3 joining feature from

There are 4 basic steps using which the users can join their mp3 file to get a modified mp3 file, they are: - - Upload your mp3 files which requires a change in the space provided. - Hit the upload button to start the audio format conversion. - Wait for a bit of time for the conversion to complete. - Hit the “download” option to download the converted mp3 file. Using the above-mentioned steps, the users can join their mp3 files.

How does the audio appending feature work in the

The audio appending feature from the lets the user to join or append 2 or more audio files, this feature lets the user choose the starting and the ending stamp of the mp3 file from each file separately, thereby allowing the user capture their favorite moments of the multiple audio files uploaded and collage them together to form a single mp3 file. This is the modified audio file consisting of the edited parts of several individual files joined together as one. The speed of the conversion entirely depends upon the size of the audio file and the format in which it is encoded in.

What are the supported audio formats, using which the can append? supports all the major audio file formats out there in the world, such as Mp3, Mp4, FLAC, WAV, ALAC, AIFF, etc. the speed of the audio conversion completely depends upon the format of the files as the code written in each type vary due to more number or a smaller number of codes they carry, when they are carrying a sound and thereby some of them are converted fast, while some of them are converted slow when compared to the same audio file used.

What is the time taken by the to append multiple mp3 files?

Time is the fun fact present here, wherein we upload the mp3 file and see the magic unfold. Most of the mp3 files which the user uploads are made up of small or medium size, so the conversions happen in accordance with the format of the file uploaded where we can append multiple mp3 files back-to-back, and all it takes is a device to operate the browser and open the website with a normal or even a slower internet connection. The bonus option here is that the users get to see a progress bar on the center to keep a track of their conversion. Main factors include the size of the mp3 file, etc.

What will happen to our progress if we refresh our browser while we are appending multiple mp3 files to get a modified format using the

The is not connected to any server out there, so the data which the user is working on will not be stored anywhere and as a result, it will be erased instantly when the user refreshes the browser on which he is working on. The mp3 file which is worked on will also be removed after the user exits or closes the tab on which the extension page of the website is open. Even the progress bar fails to comply when we refresh the browser while we are converting the mp3 files.

Will my mp3 quality decrease after appending and downloading them from

No, the quality of the mp3 files won’t decrease after converting and downloading them from the converter. The mp3 files won’t lose their quality and will be shifted with the same quality after converting the audio file, but with a change in their format from

Which audio file is preferable among the FLAC file and Mp3 file?

MP3 is a lossy format, which means parts of the music are shaved off to reduce the file size to a more compact level. It is supposed to use "psychoacoustics" to delete overlapping sounds, but it isn't always successful. Typically, cymbals, reverb, and guitars are the sounds most affected by MP3 compression and can sound distorted or "crunchy" when too much compression is applied. Like MP3 before it, FLAC has been embraced by the music industry as a cost-effective way to distribute CD-or-better-quality music, and it doesn't have the auditory problems of MP3s. FLAC is lossless and more like a ZIP file -- it comes out sounding the same when it is unzipped. Previously the only way to get "lossless" files was via the uncompressed CD formats CDA or WAV, but neither is as space-efficient as FLAC. While FLAC files are up to six times larger than an MP3, they are half the size of a CD and can have the same boost in audio quality. Furthermore, FLAC is not just restricted to 16-bit (CD quality), and you can buy files up to 24-bit/192kHz for another potential boost in performance. While the effects of better-than-CD quality are highly debated, companies like Neil Young's Pono staked their reputations on its benefits.

Can I use this mp3 conversion feature from converter tool on my Ubuntu operating system?

Yes, the mp3 converting feature from converter tool can be used on any operating system, even Ubuntu. It is built with the latest code and features which enables the user to use the mp3 converter on any operating system such as MAC OS, Windows, and Ubuntu, provided there is a device with a stable internet connection. The magic trick is that it even works on a slower internet connection.

Can I use the mp3 converting feature from converter on my iOS device?

Yes, the mp3 converting feature from converter tool can be used on iOS devices and even on android devices. It is built with the latest features which provide the user to use this extension file on any operating system, all it needs an internet connection and a good web browser.

How can I save the changes made to the mp3 file using the mp3 conversion features offered by the converter tool?

First, upload all the mp3 files one by one which require a change, then use the join option to append the mp3 files from Then use the download option which is given at the bottom of the website, this saves the changes made to the mp3 files and then downloads the mp3 file which is modified.

How do I communicate if I face any issues or if I want to suggest any changes?

We gladly take in any issue or suggestions offered by all the users, please contact us through our social media handles for more information. is available on all the leading social media websites such as Gmail, Facebook, Instagram, YouTube, and LinkedIn, etc.

Our USPs

Security 100% (No files are sent to server for processing)
File size limits None (No limit on size of files)
Usage limits None (Process as many files as you want)
Price Free
User Information Captured None (We do not request for user information such as email / phone number)
Ads None (We provide complete ad free experience)
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