Convert MP4 to MP3
An easy to use, but feature-rich online MP4 to MP3 converter
If you’re looking for a quick way to convert MP4 videos to MP3, you’ve come to the right place! Flixier makes it easy to extract audio from your video clips and save it separately as an MP3 file, all without having to download or install anything to your computer.
You can import video files from your own computer or bring them over from online sources. Our tool makes it easy to edit the MP4 before converting it. You can cut or trim parts of the audio, apply an equalizer preset or even combine multiple video or audio files together and then save them as an MP3.
Compress and convert MP4 to MP3 online
Flixier is more than a simple video converter! You can use our tool to compress videos and reduce their file size in order to save space on your computer or make them easier to share over email or instant messaging apps such as WhatsApp or Facebook Messenger.
A multi-track online MP4 to MP3 video converter
Our tool features a powerful Timeline feature which allows you to combine and overlap multiple audio tracks together before saving them as one single MP3 file. You can upload an MP4, add background music and sound effects, sync everything together and then save your audio.
Try an easy to use MP4 to MP3 online video converter
Anyone can use Flixier to convert and edit their files in their browser without any previous experience. We developed our tool from the ground up to be as intuitive, fast and easy to use as possible. Every button is labeled and most actions can be done by dragging and dropping, so you won’t waste time figuring it out.
Take control of your files with an MP4 to MP3 online editor
Flixier might be easy to use, but that doesn’t mean it doesn’t give you any options. You can cut and trim your MP4 or MP3 files easily, adjust their volume, pan them from left to right and even choose from multiple equalizer presets (or use a custom EQ) to enhance the sound of your files before saving them to your computer.
Start by clicking on the Choose Video button above. You can bring MP4 clips over from your own computer as well as online services such as Dropbox, Google Drive, OneDrive or even YouTube or Twitch.
Drag your MP4 file from your library down to the Timeline. If you want to, you can trim it by dragging on the ends of the file in the Timeline or cut parts out using the Cut button. To edit the audio separately from the video, right click on your clip and select Detach Audio. Select any element and use the menu on the right side of the screen to control things like volume, equalization or playback speed.
Once you’re ready to convert your video, click on Export and Download in the top right corner. Click on the Format dropdown menu and select Audio before clicking on Export and Save again. Flixier can take up to a couple of minutes to convert and process your MP3 file and then it will be saved to your computer.
Why use Flixier to change MP4 to MP3?
Get the job done quickly with an online MP4 to MP3 video converter
You don’t need to download or install anything in order to convert your MP4 files to MP3 with Flixier. You don’t even have to register an account! Our tool runs entirely in your web browser, which not only saves you time but allows you to use Flixier on any computer regardless of system specifications or operating system.
Change MP4 to MP3 for free
The free version of Flixier lets you convert MP4 clips to MP3 without paying anything. Most of the editing features are also available for free, so you can try our app out for yourself and see whether or not it’s right for you before deciding if you want to pay for it.
A fast, cloud-powered MP4 to MP3 video converter
Flixier will always process and convert your videos to audio clips in minutes, regardless of your computer’s system specifications. That’s because we use cloud servers to do the heavy lifting instead of leaving it all to your computer. This ensures that our tool runs fast and smoothly for everyone. Just make sure you have a stable internet connection!
Change MP4 to MP3 and more
Our tool is compatible with all of the popular media file formats, including MKV, WMV and AVI, so you don’t have to limit yourself to MP4 when looking to extract the audio from your videos. You should also keep in mind that Flixier allows you to bring over media from other online sources so you don’t have to waste time saving everything to your computer before you start.
I’ve been looking for a solution like Flixier for years. Now that my virtual team and I can edit projects together on the cloud with Flixier, it tripled my company’s video output! Super easy to use and unbelievably quick exports.
My main criteria for an editor was that the interface is familiar and most importantly that the renders were in the cloud and super fast. Flixier more than delivered in both. I've now been using it daily to edit Facebook videos for my 1M follower page.
I'm so relieved I found Flixier. I have a YouTube channel with over 700k subscribers and Flixier allows me to collaborate seamlessly with my team, they can work from any device at any time plus, renders are cloud powered and super super fast on any computer.
Frequently asked questions.
Frequently Asked Questions
What is the best MP4 to MP3 converter?
The best MP4 to MP3 converter is the one that suits your needs. Flixier is great if you’re looking for a quick way to convert your MP4 files to MP3 in your web browser, without having to download or install anything to your computer beforehand.
Can Flixier convert MP4 to MP3 fast?
Yes! Flixier uses cloud servers to process and convert your MP4 files to MP3 in minutes so you won’t have to wait long before you can download your converted media.
How do I convert an MP4 into an audio file?
If you want to extract the audio from an MP4 video and save it as a separate audio file, you can do so easily using an MP4 to MP3 converter like Flixier.