Best Video Resizers for Windows/Mac/Linux/Online with Detailed Steps

Once you make a video clip, you will need to learn most methods to beautify or enhance it. You need to clean up not only the quality but also the resolution and aspect ratio. If this is the only thing you need to change, a video resizer can individually do the task. But which tool should you use? Check out the recommendations here with downloadable applications and online options.

Part 1. What is Resizing a Video

Resizing a video means changing the original dimension to fit the visual to a particular parameter. You need a tool to resize a video because the device does not support a specific aspect ratio. This can distort the image quality, like being stretched or black bars added to the sides. It is an essential method for video editing since it can be used to trim, cut, and crop to change the length of the video clip. Most video editors like Adobe and GIMP have default tools for resizing. But there are also exclusive video resizers you can download on your desktop or online.

Part 2. How to Resize Video With 5 Tools

You can find abundant tools that offer video resizing. But to cut your list short, we only include five exclusive tools you can get online and operating systems like Windows and Mac. Let’s check them out.

Vidmore Video Converter

This is the video resizer that provides everything. Vidmore Video Converter is created to provide video editing tools, such as a converter, MV maker, video collage, enhancement, and more. For resizing, the software offers a professional Video Cropper to trim the footage edges freely or with default aspect ratios. Whether you change the aspect ratio to 16:9, 4:3, 21:9, etc., the tool assures excellent quality without distorting internal information. Moreover, it supports a wide range of input formats so that you can upload MP4, WMK, MKV, AVI, HEVC, and so on. Adding to the top of the list, it also has advanced output settings that allow you to edit the output format, bitrate, frame rate, resolution, and audio settings.

Vidmore Video Converter offers a free version for Windows and Mac. But you can also purchase the pro version for $14.95 for a one-month license or $49.95 for a lifetime license. To try the video resizer, here are the detailed steps:

Step 1. Get the software by clicking the Free Download button and install it on your computer. Once the application is running, access the Toolbox menu from the top part of the interface and choose the Video Cropper option. Import the desired video by clicking the Add button.

Step 2. When the video is successfully uploaded, position the video cropper to a designated place. You can also choose a fixed option from the Aspect Ratio dropdown list. The video resizer will not completely remove the footage's edges, so you can undo them anytime.

Step 3. For output settings, open the Output menu from the bottom part of the interface. Change the video format, resolution, encoder, frame rate, and audio settings like the sample rate and channel. Save the changes by clicking the OK button.

Step 4. Once all settings are set, play the video to see the final result. Then, proceed to the Save To tab and select the location folder for the edited video. At last, click the Export button to save the final output. Check Vidmore Video Converter’s other solutions from the Toolbox menu.

Adobe Premiere Pro

Adobe has been one of the professional tools for video and image editing. So, it can help you resize videos for Instagram, YouTube, and other online postings. The only reminder with Adobe video resizer is its payable service to utilize its features completely. But the good thing is it offers a trial version for a couple of days. This is already a good deal if you only need to resize the video. In this case, here is a demonstration of how to use Adobe Premiere Pro to crop video clips.

Step 1. After downloading the software, upload the video you want to edit. Then, drag it to Premiere Pro’s timeline. Locate and open the Effects menu and type Crop to search for the tool. To look for it manually, the Crop option will be under the Transform folder.

Step 2. Open the Effect Controls menu and locate the Crop option. Here, you can use the values from the left, right, top, and bottom parts of the video clip. Optionally, tick the Zoom checkbox to make the video fill the frame.

Step 3. And there you have it! You can preview the final output or choose a new folder to store the resized video on your computer.

FFmpeg

Another professional video resizer to use is FFmpeg. The command-line tool is free to download on supported platforms like Windows, macOS, and Linux. One of its provided solutions is a robust scale filter that can be used with various command lines. However, since it is an advanced application, FFmpeg can be difficult to navigate. Fortunately, you can use the following steps to crop video in FFmpeg:

Step 1. Download and install the software from a trusted source. Then, open the Command Prompt page.

Step 2. One command line to resize your video is ffmpeg -i input.mp4 -vf scale=1280:720 -preset slow -crf 18 output.mp4. It allows you to set the video scale to 720p and use crf=18 with libx264 for the slow preset.

Step 3. Optionally, use variables to resize the video on FFmpeg. Use ffmpeg -i input.mp4 -vf scale=iw*2:ih output.mp4 to specify the width and height in times.

iMovie

If you are a Mac user, iMovie is the best tool to resize videos. It is a default application that is pre-installed on any macOS version. Full of professional editing tools, iMovie allows you to add transitions, titles, effects, and playback speed. It is also simple to use and guarantees excellent video resolution and quality. The following steps will help you how to edit the aspect ratio with iMovie:

Step 1. Launch the iMovie video resizer on your laptop or PC and start a new project. To access the video cropper quickly, press the R key on your keyboard.

Step 2. When the cropper appears, drag it to the desired position. You can also change the size as needed.

Step 3. After cropping, play the video. Proceed to edit with other tools, such as applying effects, transitions, etc. Then, save the edited video.

Ezgif

Ezgif has a video resizer that is available online. The website is equipped with various tools, providing you with a GIF maker, cutter, splitter, and so on. It is also free to use and accessible to any popular browser. Ezgif is primarily helpful for video editing but relies heavily on a stable internet network to smoothly process and export a short clip. To use Ezgif to resize a video, you need to:

Step 1. Visit the website and choose the Video to GIF menu on the toolbar. Then, choose the Resize option and click the Choose File button to upload a video. Confirm the selected file by clicking the Upload Video button.

Step 2. Input the new width and height to the output menu. You can also enter the percentage of video cutting or change the encoding to MP4/h264. Once done, click the Resize Video button to apply the changes. Finally, click the Download button to export the final edit.

Part 3. FAQs about Video Resizer

Does a video lose quality when resized?

The overall quality of the video may be lowered when the aspect ratio or resolution does not match the TV or any device. Another thing to consider is compressing the video to a smaller file size will likely erase data, which can cause quality loss.

What is the best tip for video resizing?

It is better to use a higher resolution before resizing the footage. This will allow the video to be better quality without getting stretched on the screen. Additionally, it is better to crop symmetrically to fit better with the final frame.

How do you resize a video on Android without using a video resizer?

If you use an Android to shoot a film, you can change the camera's aspect ratio. To do this, open the Camera app and choose between front or rear. Tap the Aspect Ratio menu, usually located at the top part of the screen. Then, choose a new option to crop the video automatically. Tap Record to shoot a video.

Conclusion

Resizing a video becomes easier with the recommended video resizers for desktop and online. If you don’t want a tool with an intimidating interface or slow progress, it is better to use Vidmore Video Converter. Its tool has advanced technology to support high-quality editing and a faster exporting process. Try it for free by clicking the Free Download button in the post above.