Top 5 Tool: Convert FLV to MP3 for Windows/Online

Is There a Way to Convert FLV to MP3?

FLV (Flash Video) files are typically used for delivering video content over the internet, which is popular among video-sharing sites like YouTube, Hulu, VEVO, and more, due to its small video file size and fast loading speeds. 

However, since Flash is no longer widely supported, you might want to convert video to MP3 or extract audio content from these files into MP3 format, which is compatible with virtually all audio players and devices. So, here comes the question - can FLV be converted to MP3?

The answer to this question is of course, Yes. Converting FLV to MP3 involves using conversion software or online tools that can extract the audio stream from the FLV file and save it as an MP3 file. These tools usually offer options to adjust audio quality, bit rate, and other settings to ensure the best audio experience.

In this article, we’ll explore the top five tools to convert FLV to MP3 for Windows and online. We’ll also cover transferring MP3 files from your PC to iPhone using FoneTool. Let’s get started.

Part 1. 2 Best Free FLV to MP3 Converter Software

If you prefer offline conversion, various desktop software offers comprehensive options for converting FLV to MP3. Here are two of the most effective free software options.

Tool 1. Aiseesoft Free Video Converter

If you want to convert FLV to MP3 with ease, you should use Aiseesoft Free Video Converter. It is capable of easily converting FLV to MP3. If you have some FLV videos, you can use them for MP3 conversion.

Step 1. Download this free FLV to MP3 converting software from its official site. Then install and launch it.

Step 2. Click Add File(s) button to import the FLV videos you want to convert to MP3.

Step 3. Choose MP3 from the drop-down list of Output Format. Then click Convert button to convert FLV to MP3.

Tool 2. AnyMP4 Video Converter Ultimate

AnyMP4 Video Converter Ultimate is specifically developed for converting video and audio files. It can convert FLV to MP3 files quite quickly. More crucially, it will extract MP3 audio from FLV while maintaining the original sound quality.

Step 1. Free download, install and run AnyMP4 Video Converter Ultimate on your computer. Ensure you download the right version.

Step 2. When you enter the main interface, click the Add Files button to load the FLV video you intend to convert. You are allowed to add one or more videos at a time by dragging and dropping.

Step 3. Click Convert All to dropdown option and select MP3 from the drop-down list.

Step 4. Finally, click Convert All button to start the FLV to MP3 conversion. Besides MP3, you can use it to convert FLV to MP4, MOV, AVI, and other formats with ease.

Part 2. 3 Best FLV to MP3 Converter Online

If you prefer not to install software, online converters provide a convenient alternative. These tools can convert FLV to MP3 directly in your browser without downloading any software. Here are three of the best online converters.

Tool 3. FLVTo

As we all know, YouTube includes an enormous number of videos that cannot be downloaded directly from the site. FLVTo serves as an effective YouTube Downloader solution for both video and audio. As a result, it offers a free and extremely dependable technique to convert any YouTube FLV file directly into MP3 audio format without first downloading the movie.

Even if you are not given many quality options, this online FLV converter guarantees that the converted music audio is of high quality. You can do this by simply copying and pasting the video URL into the input field. Here’s how to convert FLV to MP3 via FLVTo.

Step 1. Navigate to the website of FLVTo > Copy a link of a video and paste the URL into the box.

Step 2. Choose MP3 as the output format > Tap Convert.

Step 3. Then click Download button to save the converted file.

Tool 4. Convertio

Convertio is another best FLV to MP3 converter online. It allows you to upload FLV videos from your PC, Dropbox, Google Drive, or by URL. It is more than simply a free FLV to MP3 converter; it can also convert different types of video and audio files. It even allows you to convert photos, ebooks, and documents.

Step 1. Go to Convertio > Drag and drop the FLV file into the designated area or click the Choose Files button to upload from your computer.

Step 2. Select MP3 as the desired output format > Click the Convert button to initiate the conversion process.

Step 3. Once the conversion is complete, click the Download button to save the MP3 file to your computer.

Tool 5. Zamzar

Zamzar is your go-to online and free option for converting FLV videos to MP3. It allows you to convert as many FLV videos as you want, but you cannot surpass 50MB each session unless you sign up. Aside converting Flash videos saved on your computer, this FLV converter lets you import videos from direct URLs or any of the supported cloud services (Google Drive, Box, OneDrive, Dropbox). To convert FLV to MP3 via Zamzar, here are the steps:

Step 1. Go to Zamzar > Click on Choose Files to select the video file you’d like to convert to MP3.

Step 2. Select MP3 from the list of output formats > Click on Convert Now to start the conversion process.

Bonus: Transfer MP3 from PC to iPhone via FoneTool

After converting FLV files to MP3, you might want to transfer them to your iPhone for listening on the go. FoneTool is a powerful tool that simplifies this process, allowing you to transfer files like photos, music, videos, contacts, and ringtones between your PC and iPhone seamlessly.

Step 1. Download and install FoneTool > Connect iPhone to computer with USB cable > Enter passcode on iPhone to trust the computer.

Step 2. The home screen would automatically appear after the connection is built > Select Phone Transfer > PC to iPhone and click Start Transfer.

Step 3. Click the Music option, and click the File icon to add MP3 you just converted from computer. You can also drag and drop them to the box directly.

Step 4. After you add all the songs into the box. Click the Start Transfer button to add MP3 to iPhone from PC.

Conclusion

Converting FLV files to MP3 format opens up a world of possibilities for enjoying audio content on any device. Whether you prefer using desktop software or online tools, each option offers unique benefits to suit your needs.

Once you've converted your files, transferring them to your iPhone is effortless with FoneTool. If this guide is helpful, share it with others.