FLV to MP4 Converter
Free online tool to convert FLV to MP4 files quickly and securely. No installation required – start converting your files in just a few clicks!
Drag and drop your files here or click to upload.
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Maximum file size is 1GB
How It Works
How to Convert FLV to MP4
Click inside the file drop area to upload your FLV file or drag & drop it.
Locate your FLV file on your device—typically used for various purposes. Ensure the file is under 50MB to avoid upload issues. If the upload fails, check your internet connection or try compressing the file first.
Select MP4 as the output format and click the 'Convert' button.
Choose MP4 based on your needs—different formats suit different purposes, like JPEG for smaller file sizes. The conversion process typically takes a few seconds, depending on file size and server load.
Download the converted MP4 file instantly after conversion.
Once the conversion is complete, click the download link to save your MP4 file. You can then open it in software like a compatible viewer. If the file doesn’t download, ensure your browser allows pop-ups from RunConvert.
You can also send a link to the converted file via email. (Optional)
Enter an email address to receive a secure link to your converted file, which is useful for sharing with clients or accessing later. Links expire after 24 hours for security, and RunConvert ensures your data is protected during transmission.
Convert Your FLV files to other formats
RunConvert.com can convert your FLV files to these other formats:
Convert Your FLV files to other formats
Convert Files to FLV Format
RunConvert.com supports these converters to FLV format:
Convert Files to FLV Format
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Frequently Asked Questions
Here are some common questions and answers about flv and mp4 file conversions asked by our users on RunConvert.com.
Frequently Asked Questions
Q: Can RunConvert handle batch FLV conversions?
A: You know it! Got a bunch of FLV files from the early 2000s? RunConvert can convert them all at once. Upload, pick your format, and relax. It’s like updating a whole archive in one go. Who’s got time for single-file conversions?
Q: What’s an FLV file, and why convert it on RunConvert?
A: FLV—Flash Video—is like the ghost of early YouTube, compact but outdated for modern platforms. You might convert it to MP4 for streaming or MP3 for audio. RunConvert makes it quick. It’s like turning a flip phone into a smartphone. From streaming in São Paulo to editing in Singapore, RunConvert’s got you.
Q: Do I need video software to convert MP4 frames?
A: Nope! RunConvert.com handles MP4 frame extraction online, no software needed. It’s like having a video editor in your browser.
Q: Can I convert MP4 to JPG for sharing?
A: You got it! RunConvert.com turns an MP4 frame into JPG, perfect for sharing online. It’s like turning a video moment into a photo.
Q: What if my video has subtitles—will they stay?
A: If they’re hardcoded (burned in), yes. If they’re separate files, they won’t be included—yet.
Q: Does RunConvert support batch video conversion?
A: Right now, we handle one at a time for quality control, but multi-file conversion is something we’re actively building.
Q: Does converting protect against file corruption?
A: Not really, but converting a glitchy format to a stable one like MP4 can help with playback issues.
Q: How do I convert video for an Android device?
A: MP4 is your friend here—works like a charm across all Android versions.
Q: Why won’t my video upload for conversion?
A: Check your internet speed, file size, or format. If it’s still acting up, our support team can jump in.
Q: Why did my video lose sound after conversion?
A: That’s rare, but it could be a codec mismatch. Try converting to a format with AAC audio or reach out to us.
What is FLV (Flash Video)?
FLV (Flash Video) is a multimedia file format used to deliver video over the internet. It is widely associated with Adobe Flash Player and is commonly used for streaming video on websites. The .flv extension is typically found in online video platforms like YouTube (before they switched to HTML5 video).
FLV files are designed for efficient streaming over the web, maintaining relatively small file sizes while offering decent video quality.
How to open FLV?
FLV files can be opened using a variety of media players, including VLC Media Player, Windows Media Player (with the proper codec), and PotPlayer.
For macOS users, VLC and Elmedia Player are reliable options for opening FLV files. Web browsers with Flash support can also display FLV videos, though Flash is no longer widely supported.
FLV is Developed by: Adobe Systems
FLV was Released on: 2005
Useful Links for FLV:
How to convert FLV?
Converting FLV files is easy with our online video converter. Upload your FLV file, choose the desired output format such as MP4, AVI, or MKV, and start the conversion.
Our converter provides fast and high-quality results, ensuring your FLV files are compatible with various devices and platforms.
What is MP4 (MPEG-4 Part 14)?
MP4 (MPEG-4 Part 14) is one of the most widely used video file formats. It is commonly used for storing video, audio, and subtitles in a compressed form while maintaining high quality. MP4 files are often used for streaming over the internet, on mobile devices, and for storing video content on platforms like YouTube.
MP4 is based on the MPEG-4 video compression standard and supports various codecs, including H.264 and AAC, which help deliver high-quality video and audio while keeping file sizes relatively small.
How to open MP4?
MP4 files can be opened with virtually all modern media players, including VLC Media Player, Windows Media Player, and QuickTime on macOS.
Mobile devices such as smartphones, tablets, and laptops natively support MP4 files, making it an ideal choice for video playback across platforms.
MP4 is Developed by: MPEG (Moving Picture Experts Group)
MP4 was Released on: 2001
Useful Links for MP4:
How to convert MP4?
Converting MP4 files is easy using online video converters. You can upload your MP4 file and choose from a variety of output formats such as MKV, AVI, or even audio formats like MP3.
Our online tool ensures fast and high-quality conversion, making your MP4 files compatible with many different devices, video players, and platforms.
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