Resize Image to 1200 × 630

Resize images to 1200 x 630, the Open Graph size for link previews on Facebook, LinkedIn, X and Slack. Crop or pad. Free, in your browser.

Your files are processed in your browser and never uploaded.

px
px
90

Applies to JPG, WebP and AVIF output. Lower means smaller files; PNG stays lossless.

Drop images here

Choose files

HEIC, JPG, PNG, WebP, AVIF, GIF, BMP · up to 50 megapixels each · you can also paste

How to use

  1. The size is set to 1200 × 630 (1.91:1). Add the image you want to use as a link preview.
  2. Use "Crop to fill" to fill the frame or "Fit and pad" to keep a logo or square image fully visible.
  3. Download the image and set it as the og:image of your page or upload it with your post.

Features

Open Graph standard
1200 × 630 is the recommended og:image size for Facebook and works for LinkedIn, X, Slack, Discord and messaging apps.
Clean previews
The right ratio prevents platforms from cropping your preview unpredictably.
Pad for logos
Place a square logo on a brand-coloured background instead of cropping it.
Private
Resizing happens in your browser.

When someone shares a link to your website, blog post or product, the preview image is often the largest thing in the post. Without a properly sized Open Graph image, platforms either show nothing, pick a random image from the page, or crop yours awkwardly. A 1200 × 630 image is the widely recommended size: large enough to look sharp on high-resolution screens, and in the 1.91:1 shape that Facebook, LinkedIn and others use for large link cards.

Designing a good preview image

Using the resized image

Upload the image to your site and reference it in the page head with <meta property="og:image" content="https://example.com/preview.jpg">, ideally with og:image:width set to 1200 and og:image:height set to 630. Many website builders and SEO plugins provide a field for the social image where you can upload it directly.

Crop or pad?

Photos usually crop well to 1.91:1. Logos, book covers, app icons and square product shots do not; use “Fit and pad” with your brand’s background colour so the whole graphic is visible inside a correctly sized frame.

One image, many platforms

Because 1.91:1 has become the de facto standard for link cards, a single 1200 × 630 image serves Facebook, LinkedIn, X, Slack, Discord, Microsoft Teams and most messaging apps. You do not need separate versions for each, which keeps your page’s metadata simple.

How it works

The image is decoded on your device, rotated according to its EXIF orientation, cropped or padded to the 1.91:1 frame and resampled to exactly 1200 × 630 with Lanczos3. Choose JPG for photos or PNG for graphics with text. For a lighter file, follow up with compress to 200 KB.

Related sizes: 1080 × 1080 for square posts, 1500 × 500 for X headers and 1584 × 396 for LinkedIn banners.

Frequently asked questions

What is an Open Graph image?

It is the image shown when a link to your page is shared on social media or in chat apps. It is set with the og:image meta tag in the page's HTML.

Why 1200 × 630?

Facebook recommends at least 1200 × 630 for high-resolution previews, a 1.91:1 ratio. LinkedIn uses 1200 × 627, which is visually identical, and X's large summary card uses a similar ratio.

How large should the file be?

Keep it under about 1 MB; under 300 KB is better. Some crawlers time out or skip very large images. Facebook's hard limit is 8 MB.

My preview still shows an old image. Why?

Platforms cache previews. Use the platform's sharing debugger (for example Facebook's Sharing Debugger or LinkedIn's Post Inspector) to refresh it.

Common image sizes

Related tools