Resize WEBM — Clideo

Format Conversion

Change the video format to the one supported by the selected social media or input custom values and get more than 20 formats to choose from.

Make Vertical Video Horizontal

Convert a vertical video into a horizontal one or vice versa, and blur the background. Use the "paint bucket" icon and select the "Blur"option.

Custom Resizing

Use the tool to set the width and height of your video, regardless of the aspect ratio. Or choose the aspect ratio, input one of the dimensions, and let the tool adjust the other.

WEBM video resizer

WEBM is a web video format, developed for streaming videos without delay. Some of the undeniable advantages of this format are free-of-charge mode of distribution, higher video quality even on obsolete devices, and compatibility with main streaming platforms.

On the other hand, it can be incompatible with mobile devices, especially outdated models. Also, WEBM is not supported by some browsers, and quite often this format requires the installation of additional codecs and plugins.

Still, sometimes you have to resize a WEBM file to make it meet the specifications of the chosen platform, such as YouTube or others. The altered recording will be of limited use due to the reasons mentioned above, so it may be a good idea to convert WEBM to MOV or MP4.

This tool can perform both functions. Basically, the functionality of Clideo’s WEBM resizer is limited to resizing and converting videos, which makes the service extremely easy to use. Follow three basic steps.

How to resize a WEBM video

Need help?

Visit our Help Center

Step

Upload a WEBM file

You can import a file from your camera roll, previously saved files on your device, or import it from a cloud storage account.

Step

Resize your WEBM video

Select one of the social media presets to the right of the player: Instagram, Facebook, Pinterest, etc. You can also set up customized dimensions or choose just an aspect ratio. Don't forget to pick up a crop option. If after resizing the visual features sidebars, you can change their color. If you intend to use the tool as a WEBM to MP4 converter, select an output format and click the "Export" button.

Step

Save the resized video

Give your project the final run and if you like what you see, save it to the chosen location. Alternatively, return to editing.

Frequently Asked Questions

FAQ

How can I downscale a video while maintaining its original aspect ratio?

Turn on the aspect ratio lock in the custom size section to preserve the original dimensions.

How do I adapt a vertical video to a horizontal screen?

Go to custom settings, select a landscape aspect ratio, and choose between cropping or adding side borders.

Can I use this tool to create Instagram Reels?

Yes, select Reels-optimized sizes like 9:16 or input your own size in pixels.

Does Clideo support different video file extensions?

Yes, the resizer accepts a wide range of extensions like WEBM, MOV, AVI, and so on.

Will I be able to preview my resized video?

Yes, you can view the edited version in a preview screen before downloading.

Will this video resizing tool work on my Android or iPhone?

Yes, it works seamlessly on both Android and iOS devices.

Can I adjust the size of photos and videos in this tool?

Yes, this tool supports resizing for both file types.

How does cropping differ from resizing?

Cropping allows selecting a media portion; resizing changes its size without cropping.

Explore further

Discover related tools

4.8 5,300 reviews

A most user-friendly, easy-to-manage app, and all online, so there is no downloading or anything complicated - and most of it is FREE too! It has so many features for creating video and audio projects, with clear instructions. Amazing.

Elaine

I am delighted with your website's video editing and image editing tools! The variety of features available is impressive, and the user-friendly interface makes the editing process a breeze. Keep up the fantastic work! Highly recommended!

Hamdy El Shimi

Clideo is a one-stop shop for your creative needs. It is the best because of various reasons. 1– easy to use. 2– perfect tools to work in videos and audio. 3– they are not greedy for money (this is the best thing), very genuine pricing plans for professionals.

Vishal Kukreti

Clideo.com is an awesome video-making site. I really love this all-in-one site for creating videos and all of its awesome features! There’s so much you can do for free which I really like and appreciate! Thanks, Clideo.com!

Dan Gersalia

The best video editor. I've already tried out a lot of video editors, but this is the best one. It has everything in there, unlike others that need a lot of other websites to do different things. Thank you so much.

Lucas Low