Story Format / YouTube Shorts

YouTube Shorts Resizer

Resize any video or image for YouTube Shorts (1080×1920) — free, instant, private.

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Drop a file here or click to upload
Images (JPG, PNG, WebP) or Videos (MP4, MOV, WEBM) — max 500 MB
Converting…
Download Short
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Instant
Runs in your browser — no upload to servers
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Private
Files never leave your device
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1080×1920
Perfect 9:16 YouTube Shorts format
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Images & Video
JPG, PNG, WebP, MP4, MOV, WEBM

What is YouTube Shorts format?

YouTube Shorts are vertical short-form videos displayed at 1080x1920 pixels in a 9:16 aspect ratio. Shorts appear in a dedicated feed on YouTube and can reach massive audiences through YouTube's recommendation algorithm. Videos must be under 60 seconds and in vertical format to qualify as Shorts. Uploading content in the correct 1080x1920 dimensions ensures your Shorts look crisp and professional on all devices.

How to resize for YouTube Shorts

  1. Upload your video or image — supports MP4, MOV, WEBM, JPG, PNG, and WebP.
  2. Choose "Fit + Black Bars" or "Stretch to Fill" to convert to 1080x1920 vertical format.
  3. Download and upload to YouTube as a Short.

Why use Story Format?

Story Format is a free, browser-based resizer built for speed and privacy. Unlike other tools, your files are never uploaded to any server — all processing happens locally in your browser. There's no sign-up, no watermark, and no limit on how many files you can convert. It supports both images (JPG, PNG, WebP) and videos (MP4, MOV, WEBM) with audio preserved.

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