Do social networks support WebP OG images?

Facebook, LinkedIn, X and Slack render WebP previews. If you need maximum compatibility with older scrapers, use JPG for og:image and WebP elsewhere.

What about Twitter/X cards?

The same 1200×630 works for summary_large_image.

1

JPG, PNG, WebP, AVIF; one or a hundred at once.

2

Choose a platform preset or enter width, height and the KB range you need.

3

Every file lands inside the range, correctly sized and named. ZIP, individual or straight to a folder.

You say 100–200 KB; the tool finds the quality for each image. A minimum keeps simple images from being over-compressed.

Processing happens in your browser with WebAssembly. Nothing is uploaded, so there is no queue, no size cap and no data retention.

WooCommerce, Shopify, WordPress, Open Graph, Instagram, classifieds. Add your own in Pro.

Do social networks support WebP OG images?: Facebook, LinkedIn, X and Slack render WebP previews. If you need maximum compatibility with older scrapers, use JPG for og:image and WebP elsewhere.
What about Twitter/X cards?: The same 1200×630 works for summary_large_image.