Video Resizer — Resize Video Online

Social Media Presets

There are prepared presets for all possible post and ad types of Instagram, Facebook, YouTube, Snapchat, Twitter, Pinterest, and LinkedIn.

Custom Video Resizing

If you want your video to be of exact width and height, you can input the values regardless of aspect ratio. The other way is to choose aspect ratio, type in video width and the tool will set video height automatically.

Crop Options

You can fit the whole video into the chosen frame and change the background color, or fill the frame completely in order not to leave the blank space.

Make Vertical Video Horizontal

With Clideo you can convert a vertical video into a horizontal one or vice versa, and blur the background. To do that, choose the necessary preset, click on the "paint bucket" icon and select the Blur option.

Video Conversion

If you choose a social media preset, you'll be able to convert your video to one of the formats supported by the selected social media. If you input custom values, you'll have more than 20 formats to choose from.

Complete Privacy

We care about your privacy which is why your files are protected with an SSL certificate on our website. No one has access to them except you the whole time.

Resize video online

We've prepared sizes not only for popular but literally for all social media post and ad types. Among them Instagram Story, IGTV, YouTube 240p - 2160p, Discovery and TrueView Ads, Facebook Cover, In-Stream Ad, and so much more.

If you resized your video so that there are bars left, make them attractive and match with the video itself! For that, you can select one of the suggested colors or the Blur option or input your own color using a hex code.

How to resize a video online

Need help?

Visit our Help Center

Step

Upload a video

Select a file for resizing from your Mac or Windows computer, iPhone or Android phone, or cloud storage account. The tool lets you edit files up to 500 MB for free.

Step

Resize your video file

When the editor opens, select the necessary preset or input custom dimensions. Then choose crop option and adjust the video with zoom and position selectors. Change the background color if needed and specify format for the output file. Click the "Export" button.

Step

Download the resized video

Your output movie is ready to be saved. Now watch the preview to make sure that video hasn't lost quality and click the "Download" button. Read the complete <a href='https://clideo.com/resources/how-to-resize-video'>guide on how to resize a video</a> for social media.

Frequently Asked Questions

FAQ

How do I preserve aspect ratio when I resize?

In custom mode, select the aspect ratio option to calculate proportional dimensions automatically, so that there is no distortion of your resized video.

How can I convert a vertical video into horizontal?

Can I resize for Instagram Stories and Reels videos?

What kinds of video format does the online resizer support?

Is it possible to preview my resized video before downloading?

Can the online video resizer be used on mobile devices?

Can I resize both photos and videos using the same tool?

How do cropping and resizing differ?

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