Online Video Resizer

In plain words

Online Video Resizer is a web-based tool that resizes videos to fit specific social media platforms including Instagram, Twitter, and Facebook. Users can complete the resizing process in three clicks. The tool is designed for content creators and social media managers who need to quickly adapt videos for different platform requirements without manual editing or format conversions.

written from the facts on this page · September 2026

From the sources

Online video resizer lets you resize any video to fit Instagram, Twitter, or Facebook in just three clicks.

Instantly resize a video with preset sizes for social media like Instagram, YouTube, TikTok, and more. Change video dimensions without losing quality.

Turn one video into content for every platform that matters to your brand. Kapwing stores presets for social media platforms like TikTok, Instagram, and YouTube so you don’t have to keep track of the right aspect ratios. Upload your video, click to resize, and get back to creating with Kapwing's comprehensive video editing studio . Download in high resolution or share directly to social media without leaving your browser. Go beyond presets and save custom ratios directly to your workspace. With Kapwing's Video Resizer, you can change one video to work well anywhere, including non-standard embeds and overlays. Duplicate your project , then resize video dimensions to fit each platform, from…from kapwing.com

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