"The interface is intuitive and operations are simple, moreover, it can converter multiple videos at a time. Video Converter Genius is indeed a genius tool. Nothing bad for me." more >>
Facebook allows users to upload photos and videos for sharing, while some people may receive an error message saying “There was a problem uploading you video file. Please try again.” This is mainly caused by incompatibility of video format. In this case, you will need Facebook video converter software and here I’ve list 2017 top 3 for you to convert video format for Facebook.
     
    This amazing video converter software for Facebook not only enables you to convert Facebook video to MP3/MP4/AVI/WMV/3GP/MKV and other 100+ formats, but also lets you do simple video editing work before uploading. Available for both Windows and Mac system, Video Converter Genius has won the reputation among millions of users worldwide. As you can see from the screenshot below, the video conversion is quite easy to operate. Just add video files into this program and select the output format you want then you are free to add them to Facebook.

Pros:
1. Supportive to 100+ audio and video formats converting
2. Touch up video files by Edit feature: Trim, Crop, Add Watermark, Add Subtitle
3. No quality loss
4. Handle multiple tasks at the same time with fast speed
5. Customize video settings for output
Cons:
1.Not free.
KeepVid Pro is a wonderful Facebook video downloader converter that has multiple functions. With it you can download videos from Facebook and other online websites and convert local/downloaded Facebook videos to common formats, moreover, it’s a splendid video recorder to capture videos online and everything happening on your computer.

Pros:
1.Download Facebook and other websites videos
2.Convert video from Facebook to MP4/AVI/MPG/MOV and other formats
3.Record videos from online sites or desktop screen
4.Transfer Facebook videos to iOS and Android devices
Cons:
1.Not free
2.Limited converting formats
Last but not least, I’d like to introduce a free and open source Facebook video audio converter – HandBrake. It’s also popular across the world and does a good job in transcoding Facebook video from nearly any format to a selection of modern, widely supported codecs, and the output quality is acceptable.

Pros:
1.Free to use
2.Support multiple platforms: Windows, Mac, Linux
Cons:
1.The UI is not intuitive enough
2.The output formats are limited
Here I have summarized the video formats supported by Facebook so that you can selectively convert video for Facebook upload online.
MKV                               WMV/ASF                             NSV
     MOD                               AVI                                     OGM
     MOV                            
      DAT                                    OFV 
    MP4
                                   DIVX
                                     TOD
   M4V                                DV
                                        TS 
   MPEG                      
                                F4V/FLV 
                                VOB
   MPG 
                                  M2TS
   3G2/3GP/3GPP
                  MTS
Don’t miss the top 3 Facebook video converter for Mac and Windows. If you have better recommendations, please don’t hesitate to let me know.