Convert MP4 to FLV Online Free
Fast and effortless MPEG-4 Video to Flash Video conversion in the cloud. No software installation required.
How to Convert MP4 to FLV in 3 Easy Steps
Upload MP4 File
Select or drag & drop your MP4 file from your computer or phone.
Choose FLV Format
Confirm FLV is selected as your target output format.
Download Converted File
Click Convert and your processed FLV file will be ready for instant download.
MP4 vs FLV Format Comparison
MP4 (MPEG-4 Video)
The universal standard video container with H.264/H.265 compression, playable on virtually any screen.
- • Category: Video
- • Extension: .mp4
FLV (Flash Video)
Web streaming video container originally developed by Macromedia / Adobe Flash.
- • Category: Video
- • Extension: .flv
Frequently Asked Questions
How can I convert MP4 to FLV online for free?
Upload your MP4 file above, click Convert, and download your converted FLV file directly. No payment or account required.
Is it safe to convert files on SnapConvert?
Yes. All file transfers are secured with 256-bit SSL encryption. Uploaded files are automatically deleted within 1 hour.
Can I convert on mobile (iPhone & Android)?
Yes. SnapConvert works seamlessly in Safari, Chrome, and any modern mobile or desktop browser without installing apps.