Your Complete Video Toolbox

Wondershare UniConverter

  • Compress and convert 1,000+ video/audio formats without any quality loss.
  • Reduce video size by changing video resolution, customizing bitrate, and others.
  • Edit videos with Crop, Trim, Rotate, Watermark, Effect, etc.
  • Support batch conversion and compression process.
  • Versatile toolbox combines Screen Recorder, GIF Maker, Fix Video Metadata, etc.
best alternative to online size converter

Compress Videos

1. Compress Video/Audio in Different Formats+
  1. 1.1 Compress MP4 on Winodws & Mac
  2. 1.2 Reduce Size of MP4
  3. 1.3 Resize MP4 Videos Online
  4. 1.4 Compress MP4 Online
  5. 1.5 Free MP4 Compressors
  6. 1.6 Compress FLV
  7. 1.7 Compress MKV
  8. 1.8 Compress MOV
  9. 1.9 Compress MOV Online
  10. 1.10 Compress WMV
  11. 1.11 Comrpess M4V
  12. 1.12 Compress MPEG/3GP
  13. 1.13 Compress H264 File
  14. 1.14 Compress AVI File
  15. 1.15 Reduce Size of MKV
  16. 1.16 Top 5 WebM Compressors
  17. 1.17 Compress WAV Free Online
  18. 1.18 FLAC Compression Software
  19. 1.19 Top 5 Online MP3 Size Reducers
  20. 1.20 Compress M4A Files Free Online
2. Compress Video from Devices/Apps +
  1. 2.1 Compress iPhone Video
  2. 2.2 Compress Camcorder Video
  3. 2.3 Compress GoPro Video
  4. 2.4 Compress QuickTime Video
  5. 2.5 Compress Fraps Video
  6. 2.6 Top 12 File Compressor for Android
  7. 2.7 MMS Video Size Limit for iPhone/Android
  8. 2.8 Shorten Videos on iPhone
  9. 2.9 10 Video Compressor App Android/iPhone
  10. 2.10 Top 8 Video Size Reducers for Android
3. Compress Video with Different Apps +
  1. 3.1 Resize Video in iMovie
  2. 3.2 Make VLC Resize Video
  3. 3.3 Make Windows Movie Maker Resize Video
  4. 3.4 Different Apps to Compress Video
  5. 3.5 Compress Videos with Windows Media Player Alternatives
  6. 3.6 Use FFmpeg to Resize Video
  7. 3.7 Apple Compressor 4 Alternative
  8. 3.8 Top 6 Clipchamp Alternatives
  9. 3.9 Top 7 Video Cutter and Compressor
  10. 3.10 HandBrake Video Compressor Alternative
4. Compress Video for Different Purposes +
  1. 4.1 Compress Video for Email
  2. 4.2 Compress Video for Web
  3. 4.3 Compress Video for YouTube
  4. 4.4 Compress Video for Vimeo
  5. 4.5 Compress Video for Facebook, Instagram
  6. 4.6 Twitter Video Compression
  7. 4.7 Resize Facebook Video Size
  8. 4.8 Resize Instagram Video Size
  9. 4.9 Compress YouTube Video Size
  10. 4.10 Compress Video for DVD
  11. 4.11 Send Large Files via Email
  12. 4.12 Compress Files for WhatsApp
  13. 4.13 Send Long Videos on WhatsApp
5. Other Tips & Tricks +
  1. 5.1 Full Guide to Compress Video
  2. 5.2 Free Video Compressors
  3. 5.3 Top 7 Video Compressors
  4. 5.4 Top 10 Video Compressor for Mac
  5. 5.5 Top Audio Compressors
  6. 5.6 Top 8 Audio Compressor Free Online
  7. 5.7 Compress Files to Small Size
  8. 5.8 Compress HD/FHD (4K/1080P) Videos
  9. 5.9 Compress A Video
  10. 5.10 Compressed Video Formats
  11. 5.11 Top 8 Compression Software 2019
  12. 5.12 Top 9 File Compressors
  13. 5.13 How to Make A File Smaller
  14. 5.14 How to Make Video Smaller
  15. 5.15 Lossless Compression
  16. 5.16 Top 10 Ways to Reduce Video Size
  17. 5.17 Compress Files & Folders
  18. 5.18 Compress Folder Online and Free
  19. 5.19 Top 6 Online Size Converters
  20. 5.20 Top 10 Ways to Send Large Videos
  21. 5.21 Top 5 Video Resizer
  22. 5.22 Top 6 File Size Reducer
  23. 5.23 Shorten a Video Online and Free
  24. 5.24 Change MP4/MP3 Bitrate
  25. 5.25 11 Ways to Compress Videos Free Online

Top 6 Online Size Converter You Should Know

by Christine Smith • Jul 23,2019 • Proven solutions

There are various scenarios when people have a requirement to compress video size so that they can use it for various needs. Some people want to compress their videos to save space while others want to share smaller size files via multiple platforms with their friends. But all of them have the same requirement that is an easy-to-use file compressor. Online size converters always help to do this as they don't need installation and are free to use. This article will discuss the top 5 online video size converters and their best alternative to compress video and audio files without losing quality.

Part 1. Top 6 Online Size Converter to Convert Video Files

1. Online UniConverter

Online UniConverter (originally Media.io) is the most recommended online video size converter as it can reduce video size significantly without losing the original quality. It supports many video formats and allows you to change video format and resolution as you like. This platform won't even leave a watermark on the compressed file, so you will be free to use the video anywhere you want. Don't worry the safety and privacy, it's no ads and your files will be deleted from the server after 24 hours. Just follow the steps below and compress your video to smaller size online.

Step 1: Visit the https://www.media.io/video-compressor.html and you will be navigated to the home page. On the home screen, you will see a small white box which says Drag & Drop or Hit to Add Video. Click on that option and upload your video.

add videos to reduce size online

Step 2: After video have been added, you'll come to a new interface to choose video resolution, output size and output format as your needs.

choose output format for online size conversion

Step 3: Finally, click on the COMPRESS button to convert video size online and free. Download your video after the compression process by clicking the DOWNLOAD icon.

compress video size online

2. Convert Files

The Convert Files platform is another free online video size converter. You can easily convert and compress your videos in any format. The platform has a limited file format support but has the most commonly used formats in the list. You can change the quality of the video as per your requirement. You can also choose the size of the video from a very big list of file size and resolution. Follow the steps below and change the size of your videos.

online size converter - Convert Files

Step 1: Visit the home page and you will see the field where you can add the files. Load your video from the storage and select the format of the target video.

Step 2: Then choose the quality of the video from low, moderate, high, and very high and choose the size which you want.

Step 3: Finally tap on the convert button and wait for some time as the file is compressed. After the compression is complete, you will be able to download the same video file in a smaller size.

3. VideoSmaller

As the name already suggests, Video Smaller is the video compressor online which promises to convert and compress your video files still maintaining the quality of the video. The service has a support for all the video which are shot with Android or iPhone. The file conversion time entirely depends on the file size. Another feature of the service is that after a few hours, your file will be deleted from the platform to maintain the privacy policy. The step by step guide to reduce the size of the video is given below:

online size converter - VideoSmaller

Step 1: Click on the Browse option on the home screen and load the file that you want to compress.

Step 2: You will have options to use the Low compression level with the best quality and to remove audio from the video too. Click on the box if you want to do so, otherwise simply customize the video scale and click on Upload button.

Step 3: The uploading will take some time depending on the file size and when the file is compressed, you will be able to download the video with reduced scale and size.

4. EZGIF

EZGIF.com is one of the best video resizer online that allows you to do much more than simply reducing the file size. Although the main purpose of the tool is making GIF the other tools that are available on this online platform are quite remarkable. You can resize, cut, crop, reverse, and rotate the video, but not at once. You can either select a file from your storage or paste the URL of the video and resize the video online. Follow the steps below to resize the video:

online size converter - ezgif

Step 1: Open the link and you will be navigated to the resizing page of EZGIF. Click on the Choose File option or copy the URL of the video from any website whose size you want to reduce.

Step 2: Make sure that the video is of 100 MB and click on the Upload Video option.

Step 3: The file will take a while to upload and once it is uploaded, the file will be compressed and the download link will be provided for the compressed file.

5. AConvert.com

AConvert.com is another platform that can convert video size online. This website can perform the compression of the widely used formats. It has a very simple process of conversion. It can select the files from the local drive, online website, Google Drive, and Dropbox. The platform is capable of converting more than one video at a time. You can also customize the options like cut, merge, rotate, and crop the video files. Follow the steps given below and perform compression of your videos:

online size converter - AConvert.com

Step 1: Open the link given above and the home page of the website will open up. At first, you will have to select the location of the file and then load the file to the website interface.

Step 2: Select the Target format and then open the drop-down menu of Options to change the bit rate, size and frame rate of the video.

Step 3: Then tap on the Convert Now button and you will have your video compressed as soon as the website converts the video.

6. YOUCOMPRESS

YOUCOMPRESS is an online size converter for various types of files including videos, songs, images, PDF, etc. This platform offers the simplest and easiest way of compressing video online. You won't require a login ID or registration fees to use this platform. Unlimited files can be converted with this tool and the files will have no watermark after compression. The website is completely secure so you don't have to worry about the security of your files. Use the steps given below to compress your videos:

online size converter - YouCompress

Step 1: Open the home page of the website and click on the Select File option.

Step 2: Load the file into the service interface and click on the Upload File and Compress option.

Step 3: Sit back and relax while the platform uploads the video and compress its size. By the time, the tool is done compressing the video, the download link will be provided to save the file on your device.

Part 2. Limits of Online Size Converters

No matter how much efficient and helpful these online tools are, there are always some setbacks. These online websites claim to be the best but don't really live up to the expectations. The main drawbacks of these online video size converters are given below:

  • The entire listed online converter has a file size limit.
  • The online platforms can't perform batch conversion.
  • They lack the editing features.
  • You can't have a preview of the files that you are about to convert and compress.
  • It depends on the network connection and hence they are usually slow.

Although people prefer to resize video online, not all the online services are efficient and trustworthy. Thus, we need some more efficient tools to convert video size.

Part 3. Best Alternative to Online Size Converters to Compress Videos Easily

Because of the drawbacks, we always choose better alternative solutions. The best alternative for all online video size converters is Wondershare UniConverter (originally Wondershare Video Converter Ultimate). It is one of the most reliable and authentic tools for media file size compression. With Wondershare video size converter, you can change video resolution, convert video formats, choose bitrate and other settings while compressing, a 20s real-time preview is also available. Additional features of this tool including video editing, video download, DVD burning, video transferring, etc. Run Wndershare UniConverter on your PC/Mac and start compressing videos with following guide.

Wondershare UniConverter - Your Complete Video Toolbox for Windows/Mac

  • Convert video size with changing video resolution, convert format, select bitrate, and preview functions without losing quality.
  • Support 1,000+ video/audio formats to compress and convert such as MP4/MKV/AVI/MOV/MP3/WAV.
  • Edit videos with features of cropping, trimming, rotating, adding watermarks, and others.
  • Transfer compressed videos from PC/Mac to iPhone/Android devices via a USB cable.
  • Download videos from YouTube and other 10,000+ video sharing sites by pasting URL.
  • Supports batch processing to compress and convert multiple files at a time.
  • Toolbox with additional functions like Screen Recorder, VR Converter, GIF Maker, Fix Media Metadata, Cast to TV, and more.
  • Supported OS: Windows 10/8/7/2003/Vista/XP, Mac OS 10.15 (Catalina), 10.14, 10.13, 10.12, 10.11, 10.10, 10.9, 10.8, 10.7, 10.6.
Security Verified. 5,481,347 people have downloaded it.

Steps to Convert Video Size Using Wondershare UniConverter

Step 1 Add Files to Convert Size

Download, install and run Wondershare UniConverter (originally Wondershare Video Converter Ultimate) on your PC/Mac. Move to the Toolbox tab and choose Video Compress option from the given functions.

choose video compress function

Click the + icon on the new open-up window to add a video you want to convert video size.

add videos to convert size

Step 2 Customize Settings to Compress Video

You can find your added video information on the interface, and customize settings like video format, video resolution, and bitrate. Drag the prograss bar to changing all settings accordingly. You're allowed to preview the compressed video by clicking on the Preview button.

customize video compression settings

Step 3 Convert Video Size Easily

Finally, click on the Compress button to convert your video size smaller without losing quality.

convert video size

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