IG Resizer

Resize Video for Instagram

Convert your videos to the perfect 9:16 vertical ratio for Instagram Stories, Reels, and TikTok. No upload needed.

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demo_project.mp4
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Demo Video
00:02:14 / 00:15:00
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9:16 Vertical Format

Instantly convert landscape (16:9) videos to vertical (9:16) format perfect for Instagram Stories, Reels, and TikTok.

Smart Cropping

Center your subject and crop out the unnecessary sides. Adjust the frame to ensure your video looks professional on mobile screens.

High Quality Export

Resize your video without making it blurry. Our engine maintains the best possible resolution for social media platforms.

Fit Your Video Perfectly for Stories

Have a horizontal video that looks tiny or awkward on Instagram Stories? FastVideoCutter helps you crop and resize your footage into the standard 9:16 aspect ratio (1080x1920). Make your content fill the entire mobile screen to get more engagement.

How to resize video for Instagram Stories?

  1. 1

    Click "Start Editing" to load your video.

  2. 2

    Go to the Project Settings (or Canvas settings) and change the resolution to 1080x1920 (9:16).

  3. 3

    Use the Scale or Crop tool to make your video fill the vertical frame perfectly.

  4. 4

    Click Export. Your video is now ready to be uploaded to Stories or Reels.

Works for TikTok & Shorts too

The 9:16 vertical format isn't just for Instagram. You can use the same resized video for TikTok, YouTube Shorts, and Facebook Reels.

No Data Usage

Resizing a 4K video online usually wastes a lot of data. Our tool processes the resize operation locally, saving your bandwidth and time.