Story Format / OG Image

OG Image Maker

Resize any image for Open Graph social sharing previews (1200×630) — 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 OG Image
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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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1200×630
Universal social sharing preview size
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Images & Video
JPG, PNG, WebP, MP4, MOV, WEBM

What is OG Image / Social Preview format?

Open Graph (OG) images are the preview thumbnails shown when you share a link on Facebook, Twitter/X, LinkedIn, Discord, Slack, and other platforms. The standard OG image size is 1200x630 pixels. Having a properly sized OG image ensures your links display with an attractive, uncropped preview, which significantly increases click-through rates. Without a correctly sized OG image, platforms may show a generic icon or crop your image unpredictably.

How to resize for Open Graph social previews

  1. Upload the image you want to use as your social preview — JPG, PNG, or WebP.
  2. Choose "Fit + Black Bars" to keep the entire image, or "Stretch to Fill" for full 1200x630 coverage.
  3. Download and set as your og:image meta tag on your website.

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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