Create a link cover and header image – 1.91:1
The 1.91:1 ratio is used for link previews on Facebook, LinkedIn and in OpenGraph. 1200 × 630 pixels is the safest shared size.
Format: OpenGraph / Blog Share Card (1200 × 630) · 1200 × 630 pixels · aspect ratio OG
For plain backgrounds (product photos, scans). No model, ready instantly.
Pick a mode, then click in the image or drag with the mouse held down. The connected area there is corrected.
Transparent cut-out: set Background → Transparent. JPEG cannot store transparency.
For web developers
Applies to chat and story templates. Without a custom choice, the template default is used.
Page settings
The images are processed entirely in this browser. Nothing is uploaded – you can verify this yourself in the network panel of your browser developer tools.
Images and order
Drag images here
or · Paste with Ctrl+V
Multiple selection possible · JPG, PNG, WebP
No images yet. The order in this list becomes the page order of the PDF.
Good to know
The same file can be used as the og:image for your own website – that saves a second crop.
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Frequently Asked Questions (FAQ)
Everything you need to know about dimensions, local privacy, and MockupSizer tools.