Convert Any Video To FLV Online
Need your video in FLV format? Our browser-based converter allows you to transform virtually any video source into an FLV file without uploading anything to external servers.
Mute audio
Remove audio track from output
Audio
Normalize loudness
EBU R128 loudnorm via FFmpeg
Trim
What Our App Does
Bring Older Formats Back To Life
FLV may not be as common as modern formats, but it is still useful when working with legacy systems, archived content, and older video libraries. Our tools make it easy to generate FLV files whenever you need them.
Convert Any Video To FLV
Whether your source video is MP4, MKV, MOV, WebM, or another format, our converter can transform it into a Flash Video file right inside your browser.
High-Quality FLV Output
Our conversion engine is designed to preserve as much visual and audio quality as possible while generating compact FLV files suitable for older playback environments.
Add Fade-In & Fade-Out Effects
Enhance supported audio streams with fade-in and fade-out effects. These simple adjustments can help create smoother transitions and a more polished final video.
No Uploads Required
Unlike traditional online converters, your videos are never sent to our servers. All processing takes place locally within your browser, giving you greater privacy and faster conversion times.
Lightweight & Efficient
FLV was originally designed for efficient web delivery. If you're maintaining older media projects or working with legacy workflows, converting to FLV remains a practical option.
Formats That You Can Convert To FLV
Convert MP4, MKV, MOV, WebM, AVI, WMV, MPEG, 3GP, OGV, TS, M4V, MPG, VOB, DIVX, XVID, and many other video formats to FLV using your browser.