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Why convert FLV to AAC?
Fast
Your file is converted in under 30 seconds in our cloud.
Secure
Files are automatically deleted after 1 hour.
Quality preserved
Maximum quality preserved during conversion.
About the FLV format
FLV — Flash Video
FLV is Adobe Flash's video format, once dominant for web video before HTML5. Although Flash is now obsolete, massive archives of legacy content still exist in FLV format from the early YouTube and Dailymotion era.
Common uses
- Legacy web video conversion
- Old YouTube and Flash content
- Early online video archives
- Retro gaming streams
About the AAC format
AAC — Advanced Audio Coding
AAC is the modern successor to MP3, used by Apple (iTunes, iPhone), YouTube, and most streaming platforms. At the same bitrate, AAC consistently sounds better than MP3, especially at lower bitrates.
Common uses
- Apple Music and iTunes
- YouTube and streaming platforms
- iPhone and iOS audio
- Radio and broadcast
Related conversions
Other conversions available for FLV and AAC files
Frequently asked questions
Is the conversion free?
Yes, basic conversion is completely free. For large volumes, check out our paid plans.
What is the maximum file size?
Free accounts can convert files up to 25 MB. Pro accounts up to 100 MB.
How long are my files kept?
Files are automatically deleted after 1 hour on the free plan, 24 hours on Pro.
What formats are supported?
We support over 200 source and target formats. See our complete formats page.