Convert FLV to MP3

Convert FLV to MP3 files seamlessly in Flixier

Save time with a browser based audio converter

Are you on the hunt for a hassle-free way to transform your FLV videos into crisp MP3 audio files? Look no further since Flixier can effortlessly convert any FLV to MP3 format in a flash! All it takes is a simple upload, and we'll handle the rest of the process seamlessly. Plus, here's the kicker – you can fast-track your conversion journey by importing FLV files directly from popular Cloud storage services like Google Drive, Dropbox, or OneDrive, ensuring you save precious time. 

Ready to convert files from FLV to MP3 fast and efficiently right from your browser?

Convert FLV to MP3

Quickly process your audio files

Flixier’s cloud-based technology means lightning-fast video rendering. Don’t waste precious time that could be spent on creating quality content by waiting around for deprecated tools to process a 2-minute video in twice as long. Take advantage of the power of the cloud and advanced processing of video tracks in the shortest time possible.

Convert more than just FLV formats

Flixier is more than a tool that allows you to convert files from FLV to MP3 online. You can explore top-notch video editing features even with MPEG, MKV, WMV, MOV, AVI, and many other formats. Remember, you’re not limited to visual assets only, as you can explore many built-in sound editing features alongside videos.

Try out conversion features for free

You can simply click on Get started and dive right into Flixier's rich video editor and free FLV to MP3 converter features without any costs or obligation to create an account. Free users enjoy access to all core video editing features, so you can cut and edit videos by adding music, images, text, and many other cool features with no strings attached.

Refine your audio tracks

Leverage Flixier's timeline feature to perform precise cuts, trims and fine-tune your audio files. Even without prior audio editing experience, anyone can add audio to video files thanks to a user-friendly interface that takes you from newbie to expert editor in the blink of an eye.

How to convert from the FLV format to MP3

How to convert from the FLV format to MP3
Extract the audio file

Start by selecting the FLV file and import it into Flixier. Drag and drop it on the timeline section, and you’ll see that the FLV file is displayed as a visual and audio asset, easily recognizable through its waveform shape. Right-click on the audio asset and select Detach audio. You’ll see that the two assets on the timeline are separated, and you can just delete the visual asset so you’re left with the audio extract alone.

Edit and enjoy exploring audio features

Flixier is more than just a video convertor, meaning that you can work on audio files just as well. Feel free to explore and play around with Flixier’s equalizer, audio transitions like fade in or fade out, playback speed, and the uber-cool audio enhancer that lets you choose what and how you can improve audio for your projects.

Convert and download

Save your project as an MP3 file easily by clicking on the Export button and selecting Audio as the output format. Flixier automatically converts audio exports to the MP3 format, as to save storage space without compromising on the sound quality of your audio files.

Why use Flixier to convert FLV to MP3

Take advantage of Flixier’s library and effects

Spice up your project by making use of Flixier’s rich library of stock audio that brings hundreds of copyright-free songs at the click of a button. There’s no need to switch between tabs and applications or even to purchase a separate software license when you can easily enhance any audio track with built-in effects such as rain sounds or horns.

Combine multiple MP3 files

Whilst Flixier is a powerful online video editor, you can go beyond the visual and play around with audio tracks. The timeline features allow you to effortlessly bring together two or more audio files and create the perfect tones, mix and match them, adjust the volume on each individual track, and so much more.

Device compatibility

Convert files from FLV to MP3 free of any worries about the machine you’re working on. Since Flixier is a browser-based editor, it doesn’t matter whether you’re using a high-end Macbook, a Windows device, a tablet, or even a Chromebook, as it will run smooth and fast regardless of specs.

Add effects to your MP3 file

Flixier can not only convert your files from FLV to MP3 online rapidly, but it can open up a wide range of options to enhance the audio track. You can use the Equalizer to customize frequencies, or you can choose from the already available presets like Jazz, Rock, Acoustic, or Bass Boost to upgrade your audio file.


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.

Steve Mastroianni -

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.

Evgeni Kogan

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.

Anja Winter, Owner, LearnGermanWithAnja

Frequently asked questions.

Frequently Asked Questions

If you have any further questions, Get in touch with our friendly team
If you have any further questions, Get in touch with our friendly team

Does FLV have audio?

Does FLV have audio?

Absolutely! The FLV format is fully equipped to handle audio content. In fact, it is often used to combine both audio and video elements seamlessly, making it a versatile choice for multimedia presentations, online videos, and various interactive content.

What audio codecs does FLV support?

What audio codecs does FLV support?

FLV is compatible with a range of audio codecs, giving you flexibility in choosing the right one for your specific needs. Some of the popular audio codecs supported by FLV include MP3 (MPEG-1 Audio Layer 3), AAC (Advanced Audio Coding), ADPCM (Adaptive Differential Pulse Code Modulation), and others.

Does FLV have multiple audio tracks?

Does FLV have multiple audio tracks?

FLV does not support multiple audio tracks. Instead, you can opt for an alternative format.

What audio formats does Flixier support?

Does FLV have multiple audio tracks?

Flixier is compatible with most audio formats, ensuring users can essentially handle nearly all audio files. You'll find support for well-known formats, including MP3, WAV, FLAC, AAC, and others. This way, you can confidently tackle editing various audio projects, whether it's a podcast you’ve been working on, a cool intro jingle for your upcoming YouTube series, or even a TikTok you’ve been meaning to post forever.

Does FLV have multiple audio tracks?

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