Video resizer

Convert a video into any aspect ratio in a click with Clipchamp’s video editor.

An image of video aspect ratio selector tool in Clipchamp.

All-in-one video toolkit

Purple cinema icon

Transform in a click

Make your video fit, every time! Select a preset aspect ratio to change your video size. Resize for YouTube, Instagram, TikTok, Facebook, WhatsApp and even create a custom size effortlessly.

Pink audio editing icon

Level up with shortcuts

Make your video a show-stopper! Use the auto-fit shortcuts to adjust your video to your new ratio. Next, refine your video with intuitive shortcuts like crop, rotate, flip and video-on-video overlay in a few clicks.

Blue group icon

Shine on social media

Make your video stop the scroll! Edit, save and share your video directly to YouTube and other platforms. Turn your widescreen video into a square, export and share directly to Instagram. Get visible by repurposing content efficiently.

How to resize video in Clipchamp

  • 1

    Add video onto the video editing timeline

  • 2

    Choose a preset video size

  • 3

    Adjust your video

  • 4

    Export video in 1080p

Image showing drag and drop feature of Clipchamp to add a video to the editing timeline.
Image showing the Clipchamp aspect ratio selector
Image of trimming a video in Clipchamp
Image of saving a video in high quality in Clipchamp

Resize for any social media

  • Select 16:9 for YouTube, 9:16 for TikTok or Stories, 2:3 for Facebook and Square 1:1 for Instagram. 

  • Transform YouTube videos into Instagram Reels or make TikToks from YouTube videos in a click. 

Editing tip: Add social media stickers such as like and subscribe for more engagement and wow-factor.

An image representing the video aspect ratio selector tool in Clipchamp that can convert a YouTube video to the right size for Instagram in a click.

Rollover from phone to YouTube

  • Transfer phone videos to your desktop in seconds.

  • Get mobile videos ready for widescreen platforms like YouTube by changing the aspect ratio.  

Editing tip: To customize your video, trim or combine clips, add social media handles and music.

An image of YouTube shorts thumbnail.

Refine your resized video

  • Use the fill button to automatically resize your video to fill the new aspect ratio.

  • Add the blur fill filter to mobile videos to create a blurry background from your footage.  

Editing tip: Create a video overlay effect by choosing a background color or image and place your footage on top. 

An image showing video editing shortcuts in Clipchamp.

Learn how to use the video resizer

Read our step-by-step guide on how to change aspect ratios and learn what all the social media sizes are and other video editing tips.

A visual of Clipchamp video editor's aspect ratio selector feature.

Read our related blogs

How to post a YouTube video on Instagram

April 26, 2024
Introduce your videos to new audiences and maximize your content reach by reposting…

How to crop video online

November 7, 2023
Whether you want to remove unwanted background footage, black borders or watermarks…

How to merge videos online

November 7, 2023
Need a way to merge multiple video clips to make a tutorial, slideshow or promo video…

Frequently asked questions

Tailor your videos to the perfect size!