How to Compress MP4 Video Files on Windows, Mac ,Online, iOS, Android

It is hard to deal with a large MP4 video file. No matter whether you want to save, share, upload, post, or edit a big MP4 file You need to spend more time and consume more storage space due to the large file size. If there are too many MP4 videos stored on a hard disk, you can find that your computer runs slower than before. In that case, you can compress an MP4 video to solve the problem. Your MP4 video will shrink its size and keep high quality.

To shrink and optimize digital MP4 files, this article provides online and offline MP4 video compressors. If you can't wait to compress large MP4 videos to a smaller file size, you can get the complete MP4 compression tutorial here. Keep reading and you can get various MP4 compressors to fully compress a MP4 video file based on your need.

Part 1: 4 Best MP4 Compressors to Compress MP4 Video on Windows/Mac

It's highly recommended to compress MP4 files on desktop because offline programs have high stability and effectiveness. MP4 compression will be very fast and the video quality will be excellent. Check 4 powerful methods to shrink MP4 on Windows and Mac computers.

1. Best MP4 Compressor to Compress MP4 Video Flexibly

Different people want to compress MP4 videos to different levels. There is no doubt that compressing video will reduce the video quality. But you can use Tipard Video Converter Ultimate to reduce MP4 file size significantly while preserving reasonable image quality. The software provides not only the built-in video compressor, but also other useful tools to reduce MP4 video file size. You can customize video settings, trim MP4 video length, crop MP4 video screen and convert MP4 video to other formats in small size. There are many ways to compress large MP4 files on your Windows or Mac computer.

Main Features of the Best MP4 Compressor:

1. Compress MP4 video to any file size with the built-in MP4 vide compressor.

2. Adjust MP4 video resolution, encoder, bitrate, frame rate and more to reduce video file size.

3. Convert video from MP4 to other small-sized video formats, such as WMV, FLV and more.

4. Cut out the unwanted part with the video trimmer to downsize MP4 video.

5. Remove black edges and crop MP4 to compress a MP4 file.

6. Batch MP4 video compression and conversion with 60x faster speed.

7. Work with Windows 10/8/7/XP/Vista and Mac OS X 10.5 or above.

Step 1: Launch Tipard Video Converter Ultimate. To compress MP4 video to a smaller file size, you can navigate to Toolbox and then choose Video Compressor.

Step 2: Click the Add to import your MP4 video. You can check and edit the main information of the imported MP4 file.

Step 3: Compress the MP4 video with the slider next to Size. Moreover, you can change resolution, bitrate and output format within the Video Compressor window. At last, click Compress to compress a MP4 video.

Just as above mentioned, Tipard Video Converter Ultimate is more than a simple MP4 video compressor. You can reduce file size of your MP4 video with other tools. Here're other 3 workable ways to compress MP4 files and get smaller file sizes. Just free download and install Tipard Video Converter Ultimate from its official site first.

2. Change MP4 Video Output Settings

Step 1: Run Tipard Video Converter Ultimate. Drag and drop your MP4 video into the main interface.

Step 2: Click the Format button on the right side of your MP4 video. Choose one profile and click the Settings button.

Step 3: In the Edit Profile window, you can change video quality to Customize. Later, you can specify video encoder, resolution, frame rate and bitrate. Click Create New to create a new compressed MP4 profile.

Step 4: Click Convert All to export the compressed MP4 video. After the MP4 compression, you can head to the Converted section to get the result. Tipard can easily compress your video while improving the video quality to make up for the compression.

3. Trim Your MP4 Video File with MP4 Cutter

Step 1: Open Tipard Video Converter Ultimate. Click Add Files to browse and add your MP4 video.

Step 2: Click the Clip button under your MP4 file. Here you can split videos into parts with custom start and end times. Click Save to clip the MP4 video.

Step 3: You can merge several MP4 video clips into a new file if necessary. Click Convert All to compress MP4 video. (Check more video merger)

4. Convert MP4 to FLV or WMV

Step 1: Open Tipard Video Converter Ultimate. Click the Add button to import your MP4 files.

Step 2: Unfold the Convert All to list on the top right corner of the MP4 compressor software. You can batch compress MP4 to FLV or other formats. Of course, you can click the Format button to convert MP4 to different formats. It is supported to customize profile settings.

Step 3: Click Convert All to convert MP4 files to FLV or WMV format. You can downsize MP4 video by converting to small-sized file.

Part 2: How to Compress MP4 Video to Smaller Size Online for Free

If your MP4 video file size is not very large, you can use an online MP4 compressor to make your MP4 video smaller as well. There are many online MP4 video compressors you can use to reduce MP4 size. This article will take mp4compress.com as an example to reduce video file size online.

Step 1: Visit mp4compress.com on your phone or computer.

Step 2: Click Select File to add a MP4 video no more than 500MB. Then click Upload Video File to confirm.

Step 3: MP4Compress will compress MP4 video online automatically. So wait for a while to complete the MP4 online compression.

Step 4: Click Download File to download the compressed MP4 file.

Part 3: Top 3 Free MP4 Compression Software

If you want to get more customizable controls to compress MP4 videos on Windows, Mac and even iOS and Android, you can take a look at the following MP4 compressor software. Here you can compress MP4 for free without file size limit.

Top 1: Windows Movie Maker

Windows Movie Maker is preinstalled on all Windows computers. You can compress MP4 on Windows with Windows Movie Maker. As for other unsupported video formats, you need to convert to MP4 before compressing video with Windows Movie Maker.

Pros

1. Compress MP4 files to smaller file sizes with high quality.

2. Safe and clean to use.

Cons

1. Cannot compress files in all video formats.

2. Windows Movie Maker hangs while processing large videos.

Top 2: VLC Media Player

VLC Media Player is capable to compress MP4 videos on iPhone, Android, Windows, Mac and Linux. It is a free and open source media player, editor and compressor on multiplatform. You can use VLC to compress MP4 for further editing and playback. The multiple presets can also help you compress a video on iPhone without losing quality.

Pros

1. Change the video resolution and other settings to compress MP4 video for free.

2. Play, convert and edit MP4 videos.

Cons

1. The compression speed of VLC is a little slow.

2. It is complicated to compress MP4 video with VLC for beginners.

Top 3: iMovie

You can use iMovie to compress video in MP4 and other formats on Mac and iPhone. The MP4 compressor freeware allows Apple users to compress and edit MP4 files seamlessly.

Pros

1. Compress MP4 on Mac with customizable video settings.

2. Edit MP4 video with video editing tools on timeline.

Cons

1. It takes a lot of time to export and compress large MP4 video with iMovie.

2. The exported iMovie cannot be re-edited.

Conclusion

It's not difficult to compress MP4. After all, you can use many online and offline programs to compress MP4 files. However, you should select specific programs to shrink MP4 based on your specific needs. If you have many MP4 videos and want to batch-compress MP4 quickly, then Tipard Video Converter Ultimate is your best choice. It can quickly compress many MP4 files at the same time and keep high video and audio quality.