This online video resizer lets you change video resolution (width and height) of a video, you can resize and scale a video to fit Instagram, Twitter, or Facebook video dimensions. Some sites require videos to have a specific width/height, now you can resize a video so that it fits on any social platform. Autocad mechanical desktop 2002 free. You can resize many video formats, including MP4, MOV, WEBM, AVI.

by Christine Smith • 2020-04-28 20:50:49 • Proven solutions

To get the best video watching experience, it is very important to keep the video file in the perfect size and aspect ratio. That's why so many people are looking for the way to make video files fit different types of devices screen. For uploading videos to Facebook, Instagram, YouTube, and other online sites, they need to be in specific size. In above mentioned and many other situations, you may need to change video size with professional video resizer tools. Read following parts to know the top 5 different ways to resize videos online and free on desktop or mobile phones.

Part 1. Best Video Resizer to Change Video Size for YouTube/Facebook/Instagram

To downsize video and change its other parameters without losing the original quality, we recommend Wondershare UniConverter (originally Wondershare Video Converter Ultimate) as the best choice. Using this program you can change and resize your videos to be uploaded to YouTube, Facebook, Instagram, and many other sites. With over 1,000 formats supported, you can resize almost all types of video files. Videos can be reduced in size by changing their bitrate, quality, and video resolution. The overall process is fast and simple and the program works perfectly with Windows and Mac system.

Wondershare UniConverter - Your Complete Video Toolbox for Windows/Mac

• Resize videos with features of changing video resolution, customizing video size, converting video formats, and others.
• Support 1,000+ video formats to compress and convert without any quality loss.
• Edit videos with features of cropping, trimming, rotating, adding watermarks, and others.
• Check compressed video quality with 20s real-time preview.
• 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.

Steps on how to resize videos using Wondershare UniConverter:

Step 1 Launch Wondershare Video Resizer

Launch Wondershare UniConverter (originally Wondershare Video Converter Ultimate) on your computer after download and installation. From the main window, click on the Toolbox tab and select option of Video Compress.

Step 2 Load Video Files to Resize

A new Compress video window will open. Click on the + sign to browse and add a video file that you need to resize from your PC/Mac.

Step 3 Resize Videos by Customize Settings

All the details of the added video will appear on the Compress video page. Customize the video resolution to resize videos, and you can also select video format, change video bitrate and quality by dragging the progress bar. Click on the Preview button to check the changes made to the video after resizing.

Step 4 Resize Video Easily and Quickly

Click the Save file: tab to choose the file location if you want. Finally, click on the Compress button to start the video resizing process.

Part 2. Best Online Video Resizer: How to Resize Video Online Free

There are a number of online tools available as well that facilitates resizing videos as needed. One such recommended decent program is Online UniConverter (originally Media.io), which facilitates easy and quick video resizing without any need for software download. The program works from the browser window and supports an array of file formats. You can resize the added video by changing its resolution and size. There is also an option to choose the output format from the given list. Once the process is complete, the resized video can be downloaded from the program interface.

Steps to resize video online and free using Online UniConverter:

Step 1: Open https://www.media.io/resize-video.html on your browser. Click on the + sign to add the local videos that need to be resized. You can also drag and drop the videos directly.

Step 2: Choose the video Resolution, Output Size, and Output Format of the added video.

Step 3: Click on the COMPRESS button to start the process to resize video online and free with Online UniConverter. Your videos will be resized within a short time.

Part 3. Other 3 Recommended Video Resizer You Should Know

Listed below are some more popularly used tools to resize a video that can be considered.

1. EZGIF

This is a free video resizer that works straight from the browser window. The process of file resizing is quick and simple with support to an array of popular formats including MP4. WebM, FLV, MOV, 3GP, and others. You can either add a local file from your PC or a video URL to resize it. Maximum of 100MB file size is supported by the program. You can change the height and the width of the file as needed. Resized video can be downloaded from the interface itself.

Pros:

• No need for software installation.
• Free to use.
• Supports popular formats.

Cons:

• Only supports 100MB file size for resizing.
• Dependent on internet connectivity and speed.
• No additional features.

2. Desqueeze for iPhone

For iPhone users, this is an excellent application that allows resizing videos as well as photos to any size up to 4K and 8192px respectively. You can resize the file by stretching, ratio fitting and ratio clipping. Batch resizing is also supported for multiple files. Additional features include using presets and manual inputs in pixels, using orientation detection for resizing the files to natural size and anamorphic de-squeeze.

Pros:

• Supports batch processing.
• Features presets as well as manual selection of pixels.
• Allows you to ratio fit, ratio clip and stretch of files.

Cons:

• Works only on iOS devices.
• Specific file size support for videos and images.

3. Resize Video for Android

For Android users, Resize Video by CodeEdifice is a good app to change the size of the video files. The app is free to use and allows video resizing in a simple manner. You can also trim the unwanted part of the video file to reduce its size. Playing the resize video is also facilitates. Additional features include adding music to video files, removing audio from video file, sharing video files to Facebook, Gmail, and other social networking sites.

Pros:

• Free to use app
• Allows to add or delete audio or music from the video file.
• Facilitates sharing videos over social networks.

Cons:

• Comes with ads.
• Supports only Android devices.

Part 4. Comparison of 5 Video Resizer Tools

Listed above are a different solution to resize videos with their own set of features and specification. Depending on what are your requirements for video resizing, you can pick up the most relevant tool. To help you with the selection, below given is a comparison table of the above listed resizing solutions and tools.

Conclusion: Choose Wondershare UniConverter (originally Wondershare Video Converter Ultimate) as your best video compressor to resize videos easily and quickly, you'll find the answer of how to resize videos.