FLV to MP4
Convert FLV to MP4 online and free
Step 1 - Select a file(s) to convert
Step 2 - Convert your files to
Or choose a different format
Step 3 - Start converting
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Overall conversion/upload progress:
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Click Choose Files to add more files or Convert Now to start converting your files
Trusted by employees at these brands
Employees of some of the world’s most well-known brands rely on Zamzar to convert their files safely and efficiently, ensuring they have the formats they need for the job at hand. From global corporations and media companies, to respected educational establishments and newspaper publications, employees of these organisations trust Zamzar to provide the accurate and reliable conversion service they need.
Your files are in safe hands
From your personal desktop to your business files, we've got you covered
We offer a range of tools, to help you convert your files in the most convenient way for you. As well as our online file conversion service, we also offer a desktop app for file conversions straight from your desktop, and an API for automated file conversions for developers. Which tool you use is up to you!
Want to convert files straight from your desktop?Get the App
Fully integrated into your desktop
Convert over 150 different file formats
Convert documents, videos, audio files in one click
Need conversion functionality within your application?Explore the API
One simple API to convert files
100s of formats for you to choose from
Documents, videos, audios, images & more...
Why choose Zamzar?
With Zamzar, file conversions are easy, reliable and convenient, so you can quickly convert your documents, images, videos, and more, to the formats you need. With faster downloads of converted files, and friendly and helpful support when you need it, you’ll have everything you need to work with your files.
Ease of Use
Our new design makes file conversion easy. With over 1100 file formats supported, you'll never need to look anywhere else.
Any Operating System
It doesn’t matter what operating system you’re running; as long as you have a web browser, Zamzar can convert your files.
Multiple File Formats
We support both well-known file formats and those that are more obscure, including file formats that are 20 years old!
We’ve built up quite the armoury of file conversions, with over 1100 different file conversions now supported.
Tools to suit your file conversion and file compression needs
You’ll find all the conversion and compression tools you need, all in one place, at Zamzar. With over 1100 file-conversion types supported, whether you need to convert videos, audio, documents or images, you’ll easily find what you need and soon have your files in the formats and sizing that work for you.
FLV Video Format FLV Converter
FLV stands for Flash Video file, and is a file format developed by Macromedia (now owned by Adobe Systems) for streaming video over the web using Adobe Flash Player. It’s a container format, consisting of a header and packets of metadata, as well as the synchronised video and audio data streams.
In the early days of YouTube and online video sharing, FLV became the de facto file type for most video players. Over time, and with the move to HTML5 as the Apple standard for streaming video, popularity of the FLV format waned. Since 2020, the format has no longer been supported by Adobe and web browsers, and Adobe advises uninstalling the Adobe Flash Player due to security concerns. However, you should still be able to open FLV files with VLC, Nullsoft Winamp, Windows Media Player Classic, and Adobe Animate.
MP4 Video Format MP4 Converter
MP4, sometimes called MPEG4, is one of the most common video formats. MP4 was developed to be easily played and shared. It was originally developed by the Moving Picture Experts Group (MPEG) but has become an ISO standard, meaning that it’s now maintained by the International Organisation for Standardization. As MP4 is a standardised format, it will normally play easily on most devices and media players, including Windows Media Player, QuickTime, and VLC. MP4 is usually the preferred format for uploading videos to YouTube, Vimeo or other websites.
MP4 videos are made up of video and audio elements that are compressed separately. The video part is usually compressed with MPEG-4, and the audio is usually compressed using AAC, which is the audio format associated with iTunes. Because both file elements are compressed, MP4s normally have a smaller file size than many other video formats, but still maintain relatively high quality for sharing online.
How to convert a FLV to a MP4 file?
- 1. Choose the FLV file that you want to convert.
- 2. Select MP4 as the the format you want to convert your FLV file to.
Convert from FLVFLV to 3GP FLV to 3G2 FLV to AAC FLV to AC3 FLV to AVI FLV to FLAC FLV to GIF FLV to IPAD FLV to IPHONE FLV to IPOD FLV to MP3 FLV to MOV FLV to MP4 FLV to MPG FLV to OGG FLV to WAV FLV to WEBM FLV to WMV
Convert to FLV3G2 to FLV 3GP to FLV 3GPP to FLV ASF to FLV AVI to FLV F4V to FLV GVI to FLV M2TS to FLV M4V to FLV MKV to FLV MOD to FLV MOV to FLV MP4 to FLV MPG to FLV MTS to FLV RM to FLV RMVB to FLV TS to FLV VOB to FLV WEBM to FLV WMV to FLV
Frequently asked questions
If you’ve got any questions about converting or compressing files with Zamzar, we’re happy to help! We’ve answered a few commonly-asked questions below, to get you started, and you can find out more information about file conversion and compression with Zamzar, in our Help centre.
A simple way to convert an FLV file to MP4 is by using an online conversion tool like the free one on Zamzar’s website. Simply upload your FLV file, click to convert it into MP4 format, and then download the video when it’s converted.
If you have VLC media player installed on your device, you can also use this to play or convert FLV files. However, with sites like Zamzar you can easily convert multiple files at once, which will save you time if you have several files to convert.
Online conversion tools such as Zamzar are a quick way to convert a FLV file into another format. Just upload the file to the free tool on Zamzar’s website, select another video format to convert it into, and then download. It’s also possible to convert FLV files into other formats using video-editing software like Wondershare Filmora or some media players like VLC. However, with websites like Zamzar you can convert videos without downloading extra software.
FLV files will open in some free media players for Windows like MPlayer, VLC and Winamp. They can also play in Windows Media Player if you download an additional codec to play Flash videos.
Another way to open FLV files on Windows without installing anything new is to use a file conversion site like Zamzar to convert the files to a more easily viewed format like MP4. Just upload one or more FLV files to the tool on Zamzar’s website, select a format to convert to, then ‘Convert Now’, and then download the new files. Zamzar is free for most users.
You can play an FLV file with Windows Media Player if you install an extra codec for Flash videos, or if you convert the file into another format like MP4 first. You can download specific file conversion software, but you might find it even easier to use an online tool like Zamzar. The tool on Zamzar’s website is free for most users, and you can convert FLV videos in just a few clicks. Simply upload your FLV video to Zamzar’s online conversion tool, click to convert it into MP4 or another format, and then download the new video.
You can play an FLV file in programs including VLC media player, MPlayer, or Winamp. You can also use VLC media player to convert FLV into other video formats, but it’s probably quicker to use online conversion tools like Zamzar to do this. Just upload your FLV file to Zamzar’s website, click to convert it into a format like MP4, and then download your video. MP4 videos will play in most media players and on most devices.