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10 Best Free Video Compressors to Reduce File Size Online


Discover fast online video compressor tools to reduce video file size. You can compress video to a desired file size or quality level. Supports MP4, FLV, MKV and more.

Best Free Video Compressors to Reduce File Size Online

The size of your video can easily be too large to use online, especially on platforms that have a limit on video size. If you are a video editor or do a lot of video uploads, you know the huge amount of storage space a video takes when captured in its best possible mode.

One of the reasons why you make videos is to share them, and with your favorite sharing platforms having a size limitation for videos, you have to find ways to reduce the size. 

How do you compress a raw video that is too large to upload to a few megabytes without losing the video quality? The answer is to use video compressor tools. These tools compress videos into smaller sizes without beating down the quality of the video. 

In this article, you will learn about the best video compressor tools to compress file sizes online, how video compressors work, and how to choose the right online video compressor.

Let’s get started.

Veed.io

Best Overall Video Compressor

Try Veed.io

Clideo

Best for Social Media

Try Clideo

Clipchamp

Best for Video Creators and Editors

Try Clipchamp

Movavi Video Converter

Best for Compressing 4K Videos

Try Movavi

Online UniConverter

Best for Online and Offline Use

Try Online UniConverter

FreeConvert

Best for Reducing Video Size

Try FreeConvert

FlexClip

Best Free Video Converter

Try FlexClip

KeepVid

Best for Youtube and Emails

Try KeepVid

YouCompress

Best Free Cloud-Based Compressor

Try YouCompress

PS2PDF

Good for MP4 Files

Try PS2PDF

Best Video Compressor Tools to Compress File Size Online

1. Veed.io

Best Online Video Compressor with Best Quality

Veed.io is the Best Online Video Compressor with Best Quality

VEED is an online video compressor that helps users to compress videos without significantly affecting their visual quality. It is compatible with different video and movie file formats such as AVI, MP4, MOV, HD, MPEG, and more.

The video compressor tool works on multiple devices such as iPhone and Android devices, and Mac or Windows computer systems. VEED compresses your large video files to smaller sizes in a matter of seconds.

With this video compressor, there is no software to download. You visit its website on any device, upload your video for compression, select the quality you want, and watch for it to compress the video.

VEED does not require you to sign up or surrender your email to use its video compression tool. It is the perfect video compression tool for reducing large raw video to a manageable file size so you can upload it on WhatsApp, Instagram, Facebook, YouTube, and other social media platforms. 

The video compressor helps you compress videos into smaller sizes so you send them via email. The maximum video file size you can attach to an email service provider is usually between 20MB to 25MB. It helps you reduce the file size of your videos to meet the maximum size limit. 

VEED video compressor allows you to set your preferred resolution, Bitrate, CRF, and frame rate to achieve the desired output. It compresses your video files and their audio components without any loss in video or audio quality. 

Pricing

Veed.io Pricing Plan

VEED has three pricing plans: the free, basic, and pro plans. The free plan comes with VEED’s watermark, a maximum video length of 10 minutes, and storage of 2GB. 

The basic plan has no watermark, a maximum video length of 25 minutes, and storage of 20GB. The pro has no watermark, a maximum video length of two hours, and storage of 100GB.

2. Clideo

Best Online Video Compressor for Social Media

Clideo is the Best Online Video Compressor for Social Media

Clideo is an online video compressor that helps users to compress the size of their video clips. The video compressor supports a variety of social media platforms such as Twitter, YouTube, Twitter, Facebook, and others.

The online application offers fast video compression. It sets the best parameters that will reduce the file size but not negatively impact the quality. You can check the preview of the compressed file before you save it on your device.

Clideo helps you to protect your video files using an SSL certification. It allows you to preview your compressed video file before you download it. You can upload up to 500MB of video size for free. 

The video compressing software is online, which means you do not have to download any software to use it. It has a video compressor app for iPhone which you can use to perform all the functions available on its online website. 

Clideo has a simple and intuitive interface that makes it easy to read. It supports popular video formats such as AVI, MP4, WMV, MOV, VOB, and more. 

Pricing

Clideo Pricing Plan

Clideo is free until you use up the allocated 500MB worth of video uploads. Clideo Pro offers unlimited video uploads. You can choose to pay monthly or annually.

3. Clipchamp

Best Video Compressor for Video Creators and Editors

Clipchamp is the Best Video Compressor for Video Creators and Editors

Clipchamp is a video compressor tool that helps video creators, businesses, and individuals to compress their videos quickly. The video compressor application for PC supports a host of video file formats such as AVI, MP4, MOV, and others.

You can use Climpchamp to compress your videos without the need to install any software. It works on both Mac and Windows. By reducing the file size of your videos, it helps you save vital storage space and makes it easier to share them with others.

The best feature about Climpchamp is that you can compress your video clips in batches. It also provides a preview of the compressed video file before saving or downloading.

Pricing

Clipchamp Pricing Plan

Clipchamp has four pricing plans: basic, creator, business, and business platinum. 

The basic plan is suitable for limited personal use. Video compression with the basic plans comes with Clipchamp’s watermark.

The creator plan is suitable for casual use, the business plan is ideal for business and work use, and the business platinum is the complete video compressor package for businesses.

4. Movavi Video Converter

Best Video Compressor Tool for Compressing 4K Videos 

Movavi Video Converter is the Best Video Compressor Tool for Compressing 4K Videos

Monavi Video Converter is a three-in-one video editing software. It is a video converter, video compressor, and video editor. The application is fast and offers unlimited video conversion and compression services for Mac and Windows users.  

You can compress your videos with Monavi Video Converter without fear of losing quality. The video compressor tool supports up to 189+ file formats such as AVI, MKV, MP4, and MOV.

One of the top features of the Monavi Video Converter is that it supports multiple batch processing of files irrespective of the video size. 

Compressing a video file is easy and requires just three steps: upload the file, choose the compression rate, and click on the “convert” button.

Pricing

Movavi Video Converter Pricing Plan

Monavi Video Converter does not have a free or limited version, however, it does offer a trial version for 7 days and a 30-days money-back guarantee. 

Monavi Video Converter has three payment plans: video converter premium (1-year subscription per 1 Mac or PC), video converter premium (lifetime subscription per 1 Mac or PC), and video suite (lifetime subscription and 1 Mac or PC).

5. Online UniConverter

Best Video Compressor for Efficient Online and Offline Video Conversion and Compression

Online UniConverter is the Best Video Compressor for Efficient Online and Offline Video Conversion and Compression

Online UniConverter is an excellent video compression software that helps users to reduce the size of their video files without affecting quality. It is one of the best video compressor tools for novice users. 

The video compressor tool is also available offline for free download on your desktop. Unlike the online video compressor, the offline Unicoverter allows you to compress your videos in batches. You can also use it to download videos directly from YouTube.

Online UniConverter supports a wide range of video formats such as  AVI, FLV, MKV, MOV, MP4, MPEG, VOB, WebM, WMV, and more. Users can compress videos without worrying about the application adding its watermark.

The cloud-based video compressor tool allows users to save the compressed video clips to Dropbox, and also share to Instagram, Facebook, YouTube, and others.

Pricing

Online UniConverter Pricing Plan

Online UniConverter has three pricing plans: online 1-month subscription, online 1-year subscription, and desktop.

6. FreeConvert

Simple Online Video Compressor Tool

FreeConvert is a Simple Online Video Compressor Tool

FreeConvert is a simple online video compressor tool that helps users reduce video clips’ size without negatively affecting the video quality. The online application also supports the compression of images, audio, and documents. 

You can use the video compressor tool to compress any video or audio file into any format or size you want. Your privacy is protected as it deletes your uploaded file logs from its server instantly after it compresses them. 

The online video converter supports a large number of video formats and uploads files securely via HTTPS protocol.

Pricing

FreeConvert Pricing Plan

FreeConvert has four pricing plans: basic, standard, pro, and 24-h pass. The basic plan does up to 25 conversions and merges 40 files at a time. The 24-h Pass does 25 conversions and merges 40 files at a time. It has a limit of 50 conversions per day

The standard plan does up to 50 conversions and merges 60 files at a time. The pro plan does up to 100 conversions and merges 100 files at a time.

7. FlexClip

Fast and Free Online Video Compressor

FlexClip is the Fast and Free Online Video Compressor

FlexClip is a free and fast video compressor tool that helps users to reduce their video file size without a noticeable drop in quality. It supports popular video file formats such as MP4, MOV, M4V, WebM, and more

There is no need to worry about the security and privacy of the files you upload as FlexClip does not access the files you upload. Although it is totally free to use, it does not put a watermark on the compressed video you download. 

You can compress your video for free with FlexClip in three steps: by choosing a video, setting the compression resolutions, and downloading the video.

Pricing

FlexClip is free to use.

8. KeepVid

Best Video Compressor Tool for Compressing Videos for YouTube and Emails

KeepVid is the Best Video Compressor Tool for Compressing Videos for YouTube and Emails

KeepVid is a cloud-based video compression application that allows users to compress large videos to smaller sizes. The online video compressor supports the compression of popular video file formats such as MP4, MOV, and AVI (Audio Video Interleave).

The video compressor supports drag and drop functionality, and works on web browsers such as Firefox and Chrome. It compresses your videos for sharing via email and YouTube. You can use the online application to resize your video. 

KeepVid offers advanced compression settings for users. You can choose the output resolution that meets your requirements. The video compressor is fast and keeps your privacy protected. It does not keep your information on its server. 

Pricing

KeepVid is free to use.

9. YouCompress

Best Free Cloud-Based Video Compressor with Unlimited Video Files

YouCompress is the Best Free Cloud Based Video Compressor with Unlimited Video Files

YouCompress is an online video compressor that compresses MP4, MOV, AVI, and other video file types for free. It works via the web browser. You can use this software on Windows, Mac, Linux, iOS, and Android without having to install any additional software.

The cloud-based video compressor uses a secure HTTPS (SSL) connection that secures your uploads. After you compress the video, the software deletes the uploaded video files from its servers.

Although it is free to use, there are no limitations to the number of files you can compress. The free online application compresses your videos without reducing their visual quality. Anyone can use the video compressor tool without registration, 

You do not have to worry about any kind of watermark added to your compressed videos when you use its service. 

Pricing

YouCompress is free to use.

10. PS2PDF

Best Free Video Compressor for MP4 Files

PS2PDF is the Best Free Video Compressor for MP4 Files

PS2PDF is a free cloud-based video compressor that allows users to compress large MP4 files into smaller sizes. The free online video compressor tool supports MP4, WebM, MOV, MKV video file formats. 

The video compression tool allows you to reduce the size of video clips according to percentage. For example, if you reduce a 20MB video clip by 65%, the compressed video size will be 13 MB. 

You can upload video clips you want to compress from your computer, Dropbox, or Google Drive. A cool feature of PS2PDF is that by dragging and dropping files, you decrease their size. 

Pricing

PS2PDF is free to use.

How Video Compressors Work

To compress a video file, a video compressor analyzes every pixel in the video frame and then groups similar pixels together in large blocks to reduce the video size.

Video compressors make use of algorithms to eliminate data from the video file which helps to reduce size. The algorithm selects the data to delete based on two compression techniques: lossless or lossy compression.

Lossless Video Compression

This video compression technique eliminates redundant information from the video clip. Video professionals mostly use the lossless video compression technique to reduce the size of files without ruining their quality. 

When your video compressors use the lossless video compression technique to compress your videos, you can not compress the compressed file any further. The reason is that it eliminated all redundant information in the video file, leaving no room for further compression.

Lossy Video Compression

Lossy video compression eliminates redundant information in the video file and removes visual detail from it. The algorithm first eliminates redundant and minor details before it then moves on to make other smart cuts based on the file size reduction requested. 

Unlike lossless video compression where there is a limit to how low you can compress the file (to preserve the video quality), there is no limit to video compression with lossy video compression. You can reduce the video file to any size you desire.

However, note that the lower you reduce a video file size compared to its original size with this video compression type, the worse the video quality becomes. With this video compression technique, it is essential to balance file size and video quality.

How to Choose the Right Online Video Compressor?

Choosing the right online video compressor that meets your needs can be tricky. There is so many online video compression software in the market that basically offer the same claim, “compress videos without loss of quality.

How do you know the right online video compressor to choose? There are several key features that the right online video compressor would have. They include the number of supported video formats, speed of compression, batch processing, accessibility, customization, and privacy and security.

1. Supported Video File Formats

The right online video compressor should support lots of video file formats, especially the popular video formats such as MPV, MOV, AVI, MKV, and FLV. 

Find a video compressor that supports the video resolution of the video you upload for conversion. The video compressor should support video resolutions such as 360p, 480p, 720p, 1080p, and 4K.

2. Speed of Compression

There are lots of video compressors, especially the free ones, that take a long time to compress. Even worse, you can get an error message that the process failed when it has not started. 

The speed of compression is one factor to take into consideration when searching for the right video compressor. Fast video compressors help you compress your video files into smaller sizes quickly.

3. Batch Processing

If you have lots of video clips to compress, you have to find a solution that allows you to compress the video files in batches. Video compression software that offers you the option of batch processing is ideal for you to use for your large video compression needs.

4. Accessibility

Where do you plan to use the video compressor? Is it on your android or iPhone device? On your Windows, Mac, or Linux device? Do you prefer to use the video compressor online or as an offline application? Your answer to these questions will help determine the right video compressor for you. 

The right video compression software should be accessible across virtually all platforms. 

5. Customization

When selecting the best video compressor, choose one that provides enough room for customization. How small do you want to compress your video clip size to? What is the desired video resolution after compression?

6. Privacy and Security

Privacy and security are two important concerns to pay attention to when searching for the ideal video compressor for you. Does the video compressor save the user’s information in its servers? If it does, can you trust the software not to disclose your information to third parties?

The right video compressor saves the video clips you upload for conversion temporarily and then compresses them to your desired size. After it is done with the process, it erases your uploaded video record. 

Does the video compressor use an HTTPS connection to securely upload videos for compression?

Video Compression FAQ

How Do I Compress a Large Video?

There are two main ways to compress a large video file. The first one is to make basic video compressions on online sites where you simply have to select the quality and format you wish to compress your video to.

You can also make use of professional video compressor software applications when seeking more functions like video and audio editing.

What Is the Best Video Compressor?

Online video compressors are not hard to find and most of them, to some extent, execute their primary function, which is to reduce file size well.

For free compression, FreeConvert supports multiple video file formats and allows you to compress them for free without losing quality. 

If you are looking for a premium online video compressor for social media, use Clideo. If you need the best video compressor tool for compressing 4K Videos, Movavi Video Converter is the ideal choice.

How Do I Shrink a Video Without Losing Quality?

There are a couple of things to look for when compressing videos if you do not want them to lose their quality. It is recommended to do it by maintaining H.264 codec and high bitrate, preferably in MP4 format to have the best output quality. 

Also, in terms of resolution, 854 x 480p is a usually clear enough resolution when compressing videos

Why Is My MP4 File So Big?

Three main factors affect the quality and size of a video— bitrate, resolution, and encoding. 
The reason why recorded videos appear much larger than online files is that basic phone and laptop cameras do not have the processing power to do encoding as efficiently as they could be done by professional apps. 

The video files you see online were originally very large when created but they have either been compressed by professional graphic artists or automatically compressed when uploaded to social media sites like YouTube.

What Is the Most Common Video Format?

MPEG-4 Part 14 or MP4 for short, is arguably the most popular video format. One of its biggest advantages is the ability to retain a high level of integrity and quality during compression, largely because the audio and video are compressed separately. 

MP4 also supports a variety of metadata like subtitles and PNG files and can be used on multiple platforms, making it easier to edit, distribute and use videos.

Which Video Compressor Software Should I Pick?

Picking a video compressor software depends on your needs and the features of the software. With so much video compressor software out there, narrowing down your choice to a few is no easy task. 

Based on features and popularity, there is video compressor software that has an edge over the others. VEED is the best online video compressor with the best quality. FreeConvert is the best free video compressor that supports multiple file formats without losing quality. 

Clideo is the best video compressor for uploading adequate size for social media. Movavi Video Converter is the best video compressor tool for compressing 4K Videos. Online UniConverter is the best video compressor tool for efficient online and offline video compression.

Written by
Anastasia Belyh
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