Easy Way to Cut and Merge MP3 Files Losslessly

When you record an MP3 file and want to cut out off the parts that you're not satisfied, or you've got a pleasant song but it's too long for your ringtone, what would you do? Well, an easy-to-use yet powerful MP3 cutter and merger will be a great assistant. In this article, we're going to introduce an efficient and lossless audio cutter and joiner named TunesKit Video Cutter that will help you trim and merge any MP3 or other audio files, so that you can make your own masterpiece as you like.

Part 1. TunesKit MP3 Cutter - Cut and Merge MP3 without Quality Loss

As a famous lossless video splitter, TunesKit Video Cutter is actually a powerful audio cutter and joiner as well. It allows users to cut any MP3 song into smaller clips and join the rest together to create a new one, with 100% original quality preserved. So, you can use this program to remove unwanted parts of a music track, slice off the intros and outros, commercial ads of a song, make a ringtone for your smartphone, edit your audio recordings and make it perfect, etc.

Besides MP3 formats, TunesKit MP3 Cutter also allows multiple input and output other audio files like FLAC, WAV, OGG, AAC, AC3, M4A, M4R, MKA, AU, APE, AIFF, etc. Besides, you can also export your polished audio file onto various mobile devices such as iPhone, iPad, iPod, Andorid phones and tablets, Windows Phone, game consoles and so forth.

Key Features of TunesKit Media Cutter:

• Cut and merge MP3 songs with no quality loss
• Cut and convert audio file at 60X faster speed
• Offer more powerful audio editing features
• Support tons of file formats and portable devices
• Intuitive interface and easy to operate

Try It Free 600,000+ Downloads

Try It Free 600,000+ Downloads

Part 2. How to Cut and Merge MP3 Music Easily and Losslessly with TunesKit

In this part, we'll show you the instruction on how to cut and merge MP3 files quickly and easily with the help of TunesKit MP3 Cutter. Here we will take Windows version as an example, and if you're a Mac user, you can also refer to it as both versions work almost the same.

Step 1 Launch TunesKit and add your target MP3 file

After finished the download and installation, simply open TunesKit Video Cutter program on your Mac. You're offered two ways to import the audio song you want to cut and merge. One way is to click the "Open" button to browse from the local folder of your computer. Alternatively, you can just drag the MP3 file and then drop it to the software interface.

Note: TunesKit MP3 Cutter is specially designed to cut and merge one audio file at a time, and it doesn't support batch cutting and merging, so you can only import an MP3 file at one time.

Step 2Set cutting segments for cutting

Next, it's your time to set the audio segments to be trimmed. You can simply drag the yellow slider to decide the starting time and end time for keeping or just manually enter the specific value for starting point and end point. Don't forget to pre-hear your audio file during the setting.

Step 3Select segments for merging

Now click the "+" button to add one or more audio tracks from the same source and do the same operation as above to determine another or more settings for retaining. After that, just tick the "Merge Segments" box before moving to the next step.

Step 4Edit the MP3 file (Optional)

This step is optional for you. If you want to make your MP3 song better, you can just click the "Edit" icon next to each audio track and then a new editing window pops up. You can then adjust the volume, overlay special sound effects, etc. and then apply to all segments if you like.

Step 5Choose an output format

Then click the "Format" panel and you'll see a new popup window where you have two options to choose. If you want to cut and merge MP3 song fast and losslessly, please choose the first output mode – High-speed mode, which will help you convert your audio file without re-encoding. If you have edited the MP3 file besides cutting and joining, you need to pick the second mode – Encoding mode, which will allow you to change the format, codes, bit rate, channel, etc.

Step 6Start the conversion

Now press the "Start" button after all the settings are ready, and then TunesKit MP3 Cutter will start to cut and merge MP3 song for you quickly and losslessly. A few seconds later, you can find your new audio file from the destination folder on the computer.

Video Guide: Easily Cut and Merge MP3 Song with TunesKit Video Cutter

In this short video, you can easily learn how to cut and merge MP3 audio clips on Windows by using TunesKit MP3 Cutter and Merger.

Conclusion

So you know how to cut and join MP3 songs without quality loss with this simple and professional TunesKit Video Cutter. Of course, there are some web tools that claim to help cut and merge MP3 online for free, but actually none of them works well as TunesKit after tried and tested most of them. Some of them only offer cutting function and some of them can only help you join MP3 files. Besides, it always takes a longer time to upload target audio file online and sometimes the tool is not stable. Any other ideas or recommendations for MP3 cutting and merging, please let me know in the following comment section.