Easy Ways to Compress MP4 Online for Free (No Quality Loss)

Ever tried to upload a video to social media or send it to a friend, but it was too big? Do you know you can compress MP4 online to make it easier to upload, share, and store videos? If you are curious and want to learn how to compress MP4 files online, read on for answers.

Why compress MP4 files

MP4 compression can reduce the file size by up to 90% with minimal compromise on video quality. It identifies and removes redundant video data, such as pixels that remain unchanged between frames or frames that are similar to each other.

Some of the benefits of compressing MP4 files are:

• Multiple platform compatibility: helps meet video codecs and file size guidelines for specific social media platforms, offering easy upload on Instagram, TikTok, Facebook, etc.
• Ease of editing: reduces the amount of video processing power requirements to improve your video editing software's render time and performance, which is significant for online video editing.
• Reduced storage demand: a smaller file size requires fewer storage resources, saving you disk space and online storage costs, and is reliable for email attachments with size limits.
• Lower transfer bandwidth：unlocks doors to efficiently share and stream videos online even with a slow internet connection, making it perfect for Twitch, YouTube, etc.

In general, you may want to compress an MP4 file, especially if it is high resolution, long in duration, or if you have a limited internet connection or storage space. But to get it right, you'll need a fast and reliable tool like CapCut to compress MP4 video online effortlessly.

CapCut online video editor: your ideal MP4 size compressor online

CapCut is a multimedia editor highly regarded for its powerful, creative editing features to elevate your content to the next level. It has a preset video compressor with the potential to decrease MP4 file size online without losing quality.

Moreover, CapCut offers basic, advanced, and smart video editing features to improve your videos with no additional software. It is hassle-free to polish your final results since CapCut has a vast collection of resources, from stock videos to soundtracks, after-effects, transitions, filters, etc.

By choosing the CapCut online MP4 size compressor, you'll reap the following benefits:

• High output quality: access to intelligent compression algorithms that shrink MP4 video online while retaining all essential details of the original video.
• Unlimited file size: no restrictions to the size of the MP4 video you can compress, no matter its duration or resolution. You can upload large and small-sized videos even in 4K, 2K, and 1080p.
• Cloud-based and free: no downloads or installations, so you can edit and compress MP4 free on your web browser with CapCut's online video compressor without any hidden fees.
• Rich editing features: access a wide range of tools and media editing elements from trimming and cutting to background remover, auto-caption, retouching, keyframes, speed curve, etc.
• Support for multiple export video formats: currently, you can save final compressed videos in MP4 or MOV formats with the Fast exporting option. But stay tuned! CapCut's more professional and advanced compression feature is coming soon.

How to compress MP4 online with CapCut online video editor?

With CapCut, compressing MP4 online is the least of your worries. Head to the CapCut website and log in, or register a free account using your email, Google, TikTok, or Facebook accounts.

Step
1. Upload
2. Go to Create new video and select an aspect ratio for your canvas as a blank canvas, 16:9, 9:16, or 1:1, and proceed to upload the MP4 file you intend to compress. You can select it from your CapCut cloud space, drag and drop it from a folder, or directly import it from your Dropbox or Google Drive accounts.
4. 

   

Step
5. Edit
6. With your MP4 video on the editing interface, you can perform basic video edits like split, reverse, crop, rotate, mirror, etc., and advanced edits with speed curve, keyframe, mask, etc. An exclusive smart toolset also integrates AI to help remove background, add retouch, etc., with precision. To improve the video further, you can use CapCut's rich media resource to insert stock clips, audio tracks, stickers, filters, transitions, effects, text, and captions.
8. 

   

Step
9. Compress and export
1. Finish up the online MP4 compression process by clicking the Export button at the top-right side of your screen. Click Download to add a file name, then set the final resolution, quality, frame rate, and format, and click Export. CapCut will compress your MP4 video and save it to your local disk.
2. 

   

CapCut only offers limited output format types as of now, but it is upgrading to include more advanced features to compress MP4 video to smaller sizes online. Stay alert!

Meanwhile, you can get the CapCut desktop app with more professional MP4 compression options. It supports popular video formats and compression codecs, including H.264, HEVC, and AV1, to meet your MP4 compression needs.



Enhance your video content further with the CapCut online video editor

Besides a universally accepted method to compress MP4 online, you can achieve more with CapCut. It has a versatile online editor with unique tools to further enhance your MP4 videos with:

• Transcript-based editing
• The transcript-based editing feature can automatically extract spoken words from your MP4. It then generates a well-detailed transcript with every word included, indicates pauses in the audio, and shows the duration for each speaker. Its search bar helps find specific words in the transcribed audio, identify any filler words, and see deleted words. This is ideal for commercial and educational videos to remove unwanted words.
• 

  

• Voice changer
• As its name suggests, the voice changer is a unique feature that lets users change a person's voice via pitch, timbre, and other characteristics. You can change your audio to various voices, including Vinyl, Megaphone, Synth, Lo-Fi, Deep, High, Mic Hog, Echo, Elf, Chipmunk, Distorted, Tremble, etc. They help disguise one's voice to make it unrecognizable, exciting, or funny for entertainment or by people with speech impairment for more effective communication.
• 

  

• Speed curve
• The speed curve is a unique feature that controls MP4 video playback speed to create excitement, drama, or tension. With CapCut, you can customize your desired speed curve, its duration, and how fast or slow it goes. And if you are in a hurry, you can use the preset speed curves such as Montage, Hero, Bullet, Jump Cut, Flash In, and Flash Out. These are useful for you to change video speed for marketing, advertisements, and entertainment videos to help highlight or emphasize a moment.
• 

  

Other 9 tools to compress MP4 file size online

If you would like to experience other tools to compress MP4 online, this article is generous enough to share these nine tools.

1. VEED.IO

VEED.IO is another all-in-one web-based video editing software that can shrink MP4 video files with minimal loss in quality. It allows you to record video or import from your device, Google Drive/Photos, Dropbox, OneDrive, Webex, Zoom, Twitch, SoundCloud, Flowplayer, etc. It also has additional editing, such as merging and combining videos, soundtracks, images, texts, and drawings.



2. Flixier

Another trusted online MP4 video compressor to help you shrink video sizes for WhatsApp, Email, and Messenger is Flixier. Although popular as a video editor, it has a web-based video compressor with an easy-to-use interface. It is available online, so you can compress MP4 files on any device while avoiding wasted installation time.



3. MP4Compress

MP4Compress is a cloud-based MP4 video compressor that helps you make MP4 files smaller without losing quality and is free of charge. You can set up the aspect ratio you want for your compressed final output and choose crop or pad borders. However, its file size restriction limits you only to compress files below 500MB.



4. XConvert

The XConvert video compressor online software is a free tool with versatile video compression for MP4, MOV, MKV, and WebM. Users can set resolution, quality, and the intended size to reduce the video. It also offers advanced settings like video codecs, including VP8, VP9, H.264, and H.265, and you can reduce video file size by percentage, CRF, and variable or constant bitrate.



5. Video Candy

Video Candy is a straightforward video compressor app for MP4, MKV, MOV, AVI, WebM, and YouTube videos. It has a clean user interface to let all skill-level users compress videos in one click with little or zero struggle. The free video compressor online software produces high-grade outputs that retain original video quality.



6. YouCompress

YouCompress is also an online-based multimedia compressor closely similar to MP4Compress. It has been designed to shrink the file size of videos, MP4 audio files, PDF documents, and images online for free. Just upload an MP4 video to be compressed and click the upload button. It will take a minute or two to finish the compression process, depending on the file size.



7. InVideo

The next online MP4 video file compressor on this exhaustive list is InVideo, a tool specifically made to help turn your ideas into creative videos. Besides its popularity with AI features, it has a reliable MP4 compressor online that doesn't need any signup. It works in a simple three-step process of uploading, compressing, and downloading to help you shrink MP4 files quickly and by up to 80% in size.



8. ZAMZAR

ZAMZAR is a renowned name in the media editing business, popular for media file conversions of high standards. It has a cleanly designed online UI and you can compress MP4 online for free. However, its downside is handling a maximum file size of only 50 MB.



9. OnlineConverter

To end the list is OnlineConverter, a fast browser-based video compressor that supports multiple video formats, including MP4, MOV, WMV, MKV, M4V, AVI, and more. It can reduce a video file size to 20% smaller than the original. You can also choose to shrink the video in MBs or enter a size value you want for the final compressed video.



Conclusion

In summary, it is a great way to compress MP4 online to reduce the file size of videos without spending any money. To get the desired results, avoid reducing the frame rate too much and consider splitting longer videos into smaller portions for easier and faster compression. Whether you compress MP4 video files online regularly or occasionally, a free video compressor like CapCut is efficient. It has unlimited file size, works online, and the MP4 compression process takes seconds to complete.

FAQs

1. How to compress MP4 video files online without losing quality?
2. First, find an online video compressor tool you can count on. For example, CapCut offers quick uploads and various options to compress MP4 video files. You can set the resolution between 360p and 4K, the frame rate between 30 and 60fps, and use the Fast exporting quality option. That way, you compress MP4 online for free while preserving as much quality as possible.
3. How long does it take to compress an MP4 video file online?
4. This depends on several factors, like the file size, internet speed, CPU power, and the MP4 size compressor online tool you are using. If you want the best video compression experience, use a tried and tested tool like CapCut. It doesn't hog device resources and takes a few seconds to compress the MP4 file without losing video quality.
5. What is the best and fastest online MP4 size reducer?
6. CapCut is the best and fastest tool to compress MP4 online saving you time and effort. It works via a browser without any app download and without consuming much of your device storage. Simply upload any MP4 video file and compress it in the blink of an eye. Moreover, the CapCut editing UI has various editing tools to enhance and improve your video within the same app.