Convert MP4 to FLV Files Online for Free.
Free online tool to convert mp4 to flv 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 10MB
How It Works
How to Convert MP4 to FLV
Click inside the file drop area to upload your MP4 file or drag & drop it.
Select FLV as the output format and click the 'Convert' button.
Download the converted FLV file instantly after conversion.
You can also send a link to the converted file via email. (Optional)
Convert Your MP4 files to other formats
RunConvert.com can convert your MP4 files to these other formats:
Convert Your MP4 files to other formats
Convert Files to MP4 Format
RunConvert.com supports these converters to MP4 format:
Convert Files to MP4 Format
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Frequently Asked Questions
Here are some common questions and answers about mp4 file conversions ask by our users on RunConvert.com.
Frequently Asked Questions
Q: Can I convert images to a grayscale version?
A: Yes, you can convert images to grayscale using RunConvert. While we don't have an in-built grayscale conversion feature, you can easily convert an image to black and white using photo editing software before uploading for conversion to formats like PNG, JPEG, or TIFF.
Q: Can I preview my image before and after conversion?
A: Currently, we don’t offer live previews for images, but you can always check the final result by downloading the converted file right after the process.
Q: Will my images be safe on RunConvert?
A: Your privacy is important to us. All images are processed securely, and we don’t store them long-term. Once your image is converted, it's deleted from our servers, so your data stays safe.
Q: Do you offer any image optimization features?
A: Yes! We offer basic image compression to help reduce file size, making it easier to upload and share your images online without losing much quality.
Q: Can I convert images for use in social media posts?
A: Definitely! RunConvert can resize and convert images to the perfect formats for social media posts. Whether you need square images for Instagram or landscape images for Facebook, we can help make sure your images are optimized for sharing.
Q: What image formats can I convert to using RunConvert?
A: RunConvert supports a wide range of image formats, including JPEG, PNG, GIF, BMP, TIFF, WebP, and more. Whether you need to convert a simple PNG to a JPEG or something more specialized, we've got you covered.
Q: What do I do if the converted image doesn't look right?
A: If the converted image looks off, it could be due to incompatible format settings or a high compression rate. Try adjusting the conversion settings or select a different format. If you're still having trouble, contact our support team for assistance!
Q: Do I need to worry about copyright issues when converting images?
A: When using RunConvert, make sure you have the rights to the images you’re converting, especially for commercial use. We recommend using images that you own or have permission to use to avoid any copyright complications.
Q: What happens if my image conversion fails?
A: If the conversion fails, we’ll let you know right away. It could be due to an unsupported format or a problem with the image itself. Feel free to reach out to our support team if you run into issues!
Q: Can I use RunConvert for professional image editing?
A: RunConvert focuses on fast, reliable format conversions, not professional image editing. If you need more detailed edits like color correction or background removal, you might want to use specialized image editing software.
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.
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 Our Users Say
Don't take our word for it – here's what users think about Runconvert.
Saved me hours of work
I had to convert multiple PDFs to Word for editing. This tool made it so easy and preserved all the formatting perfectly. The batch processing feature is a game changer.
Michael T
Professional quality
As a graphic designer, I need reliable conversion tools. This site delivers professional quality every time. The image conversions maintain resolution and color accuracy.
Elena R
Fast and reliable
I've tried many conversion tools but this one is by far the fastest and most reliable. No watermarks, no quality loss, and the interface is so intuitive.
David K
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