FLV to MP3 Converter
Drag & drop your files here or click to upload
How to convert FLV to MP3 online
Upload your FLV file
Start converting
Download your MP3
What is a FLV file?
FLV (Flash Video) is a video format created by Adobe for use with Flash Player. It was widely used for video streaming across the web, especially on platforms like YouTube in the early days.
Although Flash is no longer supported, FLV remains a recognizable format and can be easily converted to MP4 or other formats for modern playback.
How to open FLV files
FLV files can be opened using VLC, KMPlayer, or legacy Flash-based video players. Though Flash has been phased out, FLV is still supported by many modern tools.
To convert FLV to MP4 or another current format, use AnyConv online.
Key facts about FLV
- Full name: Flash Video File
- Extension: .flv
- MIME type: video/x-flv
- Developed by: Adobe Systems
- Initial release: 2002
Useful links and resources
What is a MP3 file?
MP3 is one of the most iconic and widely used audio formats in the world. It uses lossy compression to significantly reduce file sizes while maintaining acceptable sound quality. MP3 revolutionized digital music distribution and became the standard format for portable media players and online music sharing.
Thanks to its balance of quality and size, MP3 remains highly relevant for casual listening, streaming, and downloading music. Nearly every media player and device supports it natively.
How to open MP3 files
MP3 files can be opened with virtually any media player: Windows Media Player, iTunes, VLC, Winamp, and countless mobile apps all support the format.
You can also convert MP3 to other formats like AAC or WAV quickly using AnyConv online.
Key facts about MP3
- Full name: MPEG-1 Audio Layer III
- Extension: .mp3
- MIME type: audio/mpeg
- Developed by: Fraunhofer Society
- Initial release: 1993
Useful links and resources
Convert from FLV
Convert to MP3
❓ Frequently Asked Questions
- Do I need to register to convert FLV files?Not at all! You can convert FLV to MP3 without signing up or installing anything.
- Is it safe to convert FLV to MP3 on AnyConv?Absolutely. All FLV and MP3 files are securely handled and automatically deleted after 1 hour. Nobody can access your data.
- Will the quality change after converting FLV to MP3?We do our best to preserve the original quality during FLV to MP3 conversion. The result is accurate and clean.
- How long does it take to convert FLV to MP3?Most conversions from FLV to MP3 take just a few seconds — even for larger files.
- Can I upload more than one FLV file?Yes, batch conversion is supported. You can convert multiple FLV files to MP3 at once — fast and easy.
- What browsers support FLV to MP3 conversion?All modern browsers! Chrome, Firefox, Safari, Edge — AnyConv runs online and supports converting FLV to MP3 on any platform.