An easy Facebook video converter, downloader, and upload helper for all levels.

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Facebook Video Converter: Convert Facebook Videos to MP4 or Convert Videos for Facebook

Updated on Aug 26, 2026

Want to save a Facebook video for offline viewing, convert a copied Facebook video to MP4, MOV, MKV, AVI, or prepare a local video for smooth Facebook uploading? This guide covers both directions in one place. Download the recommended converter & downloader here and have a try:

https://www.videoconverterfactory.com/download/hd-video-converter-pro.exe hd-video-converter-pro.exe

Why Do You Need a Facebook Video Converter?

Facebook is convenient for watching, sharing, and posting videos, but it is not always convenient when you need a clean local file. You may want to copy your own Facebook video for backup, save a permitted video for offline viewing, convert a Facebook video to MP4 for editing or playback, or change a local video to a format that Facebook accepts. Upload issues can also happen when the file is too large, the codec is not friendly, the aspect ratio is awkward, or the video takes too long to process.

That is where a desktop Facebook video converter helps. It lets you download accessible videos, convert them to MP4, MOV, MKV, AVI, MP3 and more, compress large files, and adjust video parameters before uploading.

Please note that this guide is for personal and lawful use only. Do not download, copy, or reuse copyrighted, private, or restricted Facebook videos without permission.

Why Recommend WonderFox HD Video Converter Factory Pro?

I know that some of you would say Facebook video upload, download, and conversion can be finished by online services. Indeed, there are many sites like keepvid that can save or convert videos from a URL. But they usually depend on remote servers, may have file size or format limits, and often come with pop-ups, misleading buttons, or privacy concerns. Some tools also fail when the Facebook link is private, expired, or not directly accessible.

While WonderFox HD Video Converter Factory Pro is a versatile desktop tool that combines video downloading, conversion, compression, and basic editing in one workflow. You can use it to copy accessible Facebook videos for personal use, convert Facebook to MP4 or MP3, and deal with Facebook video upload issue by making the file smaller and more compatible.

Before You Copy a Facebook Video

Copying a Facebook video can mean two different things: copying the video link for sharing, or saving the video file to your computer. If you only want to share a post with friends, use Facebook’s Share or Copy link option. If you need a local file for backup, offline playback, editing, or reposting to your own page, use a downloader/converter and make sure you have the right to save or reuse the content.

Public and accessible videos are generally easier to process. Private videos, live replays, group videos, or videos with account restrictions may fail in many downloaders. In that case, check the link permission first, or ask the owner for the original file instead of trying unsafe third-party sites.

If it is a video you uploaded yourself, or a video file someone sent directly to you in Messenger, first check whether Facebook or Messenger provides a built-in Download or Save option. This is usually simpler and avoids unnecessary reprocessing. For a video posted in the comments, try to open the comment video itself and copy its own link or permalink rather than only copying the parent post URL. For a Facebook video shared through Messenger, open the original Facebook post/video and copy that accessible link. A private Messenger attachment may not expose a usable public URL, so a URL downloader may not apply.

How to Download and Convert Facebook Video to MP4, MOV, MKV or Other Popular Formats

Preparation: Free download Free download this all-in-one Facebook to MP4 converter to your Windows computer and install it.

Step 1: Copy the Facebook Video Link

Open Facebook, find the video you want to save, and copy its URL from the address bar or the post’s share menu. If the video is inside a comment, open that comment video and copy its own link/permalink when available. If a Facebook post or video was shared to you in Messenger, open the original Facebook video first and copy that URL. Then launch the software, open Downloader, click New Download, and paste the link into the URL box.

Step 2: Analyze the Facebook Video URL

Press “Analyze”. It will take a few seconds to detect available video information. If the analysis fails, check whether the video is private, removed, region-restricted, or unavailable without logging in.

Step 3: Download the Facebook Video

When the analysis is done, choose the available resolution and format, then hit the OK button to add the task. If a 1080p option is detected, you can select it to keep the Full HD version. If the source/link only exposes 720p, SD, or another quality, the downloader cannot restore a missing 1080p stream. Choose an output folder at the bottom of the interface, then click Download All to save the Facebook video to your local disk. You can also add multiple accessible video links and download them in batches.

Convert Facebook Videos to Other Formats

Step 4: Convert Facebook Video to Other Formats

Usually, Facebook videos can be saved as MP4. If you want another format for editing, playback, or audio extraction, go back to the main interface, and click Converter, import the downloaded file, open the output format list, and choose MOV, MKV, AVI, MP3, or a device preset like iPhone, Android, TV, tablet, etc. Finally, click Run to start the conversion.

How to Convert Video to Facebook Supported Format for Upload

Step 1: Import Videos to This Facebook Converter

Launch WonderFox HD Video Converter Factory Pro to load the target videos by clicking “Add Files” or simply dragging them to the interface.

Step 2: Choose a Facebook-friendly Format

Here you can convert the videos to MP4 with H.264 video and AAC audio, which is widely recommended for Facebook uploads. You can also choose the Facebook preset under the Web tab directly.

Step 3: Compress, Trim, or Resize If Needed

If the video is too large, too long, or not in the right shape, open Parameter settings to lower the bitrate/resolution, or use the built-in editing tools to trim, crop, rotate, and merge clips. This is useful for reducing upload time and avoiding unnecessary Facebook compression.

Step 4: Start to Convert Videos to Facebook

Specify an output folder and press the blue Run button to start converting your local videos to a Facebook-compatible format for uploading.

TIPS: Do not rely on the old 120-minute/4GB rule for every Facebook upload. Regular Facebook videos and ad/story/reel placements can have different limits. For the safest result, use MP4/MOV, keep the file reasonably small, and follow the limit shown on your Facebook upload page. If your file is rejected or uploads slowly, try to reduce video file size or trim the unnecessary video parts.

Free Way to Copy Facebook Video to Computer

If you only need a free tool to copy accessible Facebook videos and do simple conversions, WonderFox Free HD Video Converter Factory is another option. Open Downloader, click New Download, paste and analyze the Facebook video URL, choose a resolution, click OK, set an output folder, and hit Download All. After that, you can convert the saved video to MP4, MP3, MKV, AVI and other common formats.

Online Facebook video savers like FDown.net or FDownloader.net can also work for some public links. However, they may be unstable, slow, ad-heavy, or limited by file size and network speed. For safer long-term use, a desktop downloader/converter is usually easier to manage.

FAQs

Q1. What is the best format for uploading videos to Facebook?

MP4 and MOV are the most recommended choices. In daily use, MP4 with H.264 video and AAC audio is usually the safest option because it balances compatibility, quality, and file size.

Q2. Can I copy any video from Facebook?

No. You should only copy videos you own, videos in the public domain, or videos you have permission to save. Private, restricted, copyrighted, or removed videos may not be available and should not be downloaded without authorization.

Q3. Why does my Facebook video fail to upload?

Common reasons include unsupported codecs, an oversized file, unstable network, too long duration for the selected placement, unusual resolution/aspect ratio, or a temporary Facebook processing issue. Converting to MP4, compressing the file, and trimming the video can often help.

Q4. Can I download Facebook videos in 1080p?

Yes, when the original video and the accessible Facebook link provide a 1080p stream. After analyzing the URL, select 1080p if it appears in the available download options. If Facebook only provides 720p or lower for that link, choosing a downloader cannot create the missing Full HD source.

Q5. What about videos in Facebook comments or Messenger?

For a comment video, open the video in the comment and copy its own link or permalink when possible, then analyze that URL in Downloader. For a Facebook post/video shared through Messenger, open the original Facebook video and copy its URL. If a video file was sent directly in a Messenger chat and the app/browser provides a Save or Download option, use that first. Private chat attachments may not have a public URL that a downloader can analyze.

At last...

With the above methods, you can copy accessible Facebook videos, convert Facebook videos to MP4 or other formats, and prepare local videos for smoother Facebook uploads. Download and install this Facebook video converter on your Windows 11/10/8.1/8/7 computer and take it to help you. By the way, you can share this article if you find it helpful.

Kevincy Berel

Kevincy joined the WonderFox team in 2014 and has been a senior columnist ever since. With over two decades of experience in the video editing industry, he shares tutorials, tips, and how-to guides on video/audio processing and personal DVD backups. Family-oriented and passionate about helping others, he is dedicated to making video and audio processing easier for readers.

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