OG image size checker

Upload any image to check whether it meets the recommended Open Graph and Twitter Card size (1200×630 px). See the aspect ratio, file size, and resize to perfect OG dimensions in one click.

Drop an image here, or click to browse

Runs entirely in your browser. Nothing is uploaded.

How it works

STEP 1

Upload your image

Drop an image file or click the upload area. Supports PNG, JPEG, WebP, GIF, and BMP.

STEP 2

Read the report

See dimensions, aspect ratio, file size, and whether the image passes the 1200×630 OG spec.

STEP 3

Resize & download

If it fails, click "Resize to 1200×630" to get a perfectly-sized PNG or JPEG — no upload needed.