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How to Convert FLV to MP4 Online?

The first time you use AnyRec Free Video Converter, you need to install the launcher for quicker conversion.
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  • Convert FLV to MP4 files in batch.
  • No maximum file size or conversion limit.
  • Adjust output video settings flexibly.
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  • Convert FLV to MP4 and other 1000+ formats.
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FLV vs. MP4: Difference and Comparison between FLV and MP4

File Extension.flv.mp4
Developed byAdobeInternational Organization for Standardization
DescriptionFLV (Flash Video) is a container file format for delivering videoover the Internet based on Adobe Flash Player version 7 and later.Many online websites stream video, audio, and text data in FLVformat, such as YouTube, Metacafe, and more. The FLV file formatis mainly used for live streaming and progressive download. It supportsMPEG-4 Part 10 (H.264) video codec (MPEG-4 vs. MP4) and AAC sound.Some FLV files are delivered embedded with SWF files as well.MP4 (or MPEG-4 Part 14) is a digital multimedia container format forstoring video, audio, subtitles, still images, and metadata.MP4 is an open format with ISO/IEC 14496-14 standard.The MP4 format is often used to distribute videos online.Its smaller file size and better compatibility make MP4 popular.
Associated Programs
  • Windows Media Player
  • QuickTime Player
  • VLC Media Player
  • Microsoft Windows Media Player
  • Apple QuickTime Player
  • Apple iTunes
  • VLC Media Player
MIME Typevideo/flvaudio/mpeg
Useful LinksConvert FLV to MP3 FLV Video EditorPlay FLV Files on iPad What Is an MP4 FileM4V vs MP4MKV vs MP4 MPEG vs MP4Convert RAR to MP4Convert ARF to MP4 Convert VLC Videos to MP4 Convert WebM to MP4Convert VOB to MP4Convert MKV to MP4 Convert QuickTime MOV to MP4Convert MP4 to WAVConvert MP4 to MP3Compress MP4 Online

How to Convert FLV to MP4 Files on Windows and Mac [50x Faster]

Though the FLV format is frequently used for embedding videos and video sharing, it is still not compatible with many video editors and players. If you want to play FLV files on your phone and computer successfully, you had better convert FLV files to MP4. To batch convert large FLV files, it is suggested to use AnyRec Video Converter. With the world’s leading Blu-Hyper technology, you can quickly convert videos from FLV to MP4 on both high-end and low-end computers. Moreover, you can edit MP4 and FLV videos with powerful video editing filters and toolbox.

Free DownloadFor Windows 11/10/8.1/8/7
Free DownloadFor Windows 11/10/8.1/8/7
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Step 1: Add Your FLV Videos

Free download, install, and launch the desktop FLV to MP4 converter software on your Windows 11/10/8/7 and Mac computer. In the default Converter section, click + to import all FLV video files.

Step 2: Set MP4 as Output Format

Find and click Convert All to on the top right corner of the best FLV to MP4 converter. MP4 is the default output video format. Here you can change FLV to MP4 in 4K video (4K vs. 1080p), HP 1080p, 3D red-blue, 3D left-right, HD 720p, 640p, SD 576p, and SD 480p (480p vs. 720p vs. 1080p) in different resolutions. Or you can adjust MP4 video settings based on your needs.

Step 3: Edit and Convert FLV to MP4 files

You can adjust video effects, make collage videos, create split-screen videos, crop videos, and use editing tools in Toolbox if needed. At last, click Convert All to convert .flv to .mp4 files. You can navigate to Converted to find all your converted FLV to MP4 videos.

Import VideoConvert to M4R AudioConvert All
Final Words: When should you use the batch FLV to MP4 converter software? Well, it depends on how many FLV files you want to convert to MP4 format, and how large your FLV video is. If you want to get the fastest FLV to MP4 file converter and explore more interesting features, AnyRec Video Converter is worth a try. You can free download the FLV to MP4 for Windows 11/10 and Mac software via the following download button.
Free DownloadFor Windows 11/10/8.1/8/7
Free DownloadFor Windows 11/10/8.1/8/7
Buy Now30-Day Money Back Guarantee

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