Paste any blog post or product URL. We download every image on the page, measure its real dimensions, and tell you which ones Pinterest will actually reward — and which ones are quietly costing you reach.
Checking your page…
Downloading every image on the page and measuring its real dimensions.
nopin tag blocking saves.Most blogs fail this check for the same reason: the theme only outputs one landscape featured image. Made to Spark reads any page and generates a month of vertical 2:3 pins built to the exact dimensions Pinterest rewards — then publishes them on a schedule.
Get StartedA 2:3 image occupies roughly twice the vertical feed space of a landscape one. Since Pinterest is an infinite vertical scroll, shape is the single largest lever on how far a pin travels.
Below roughly 600px wide, images render soft on retina screens. 1000×1500 is the reference size, and it is what this checker scores against.
When a reader saves your image with the browser button, Pinterest seeds the pin description from its alt text. Empty alt means a pin with no keywords attached.
A <meta name="pinterest" content="nopin"> tag silently disables saving across your whole site. Plenty of themes ship it by accident.
Images are only half the picture — Rich Pin markup controls the title, description, and price Pinterest displays.
Check your Rich PinsPinterest recommends a 2:3 aspect ratio, with 1000×1500 pixels as the reference size. Anything narrower than about 600px renders poorly, and images wider than they are tall take up far less vertical space — which is the main thing driving reach on Pinterest.
Three usual causes: a nopin meta tag blocking saves site-wide, images too small for Pinterest to accept, or a theme that only outputs landscape featured images. This checker tests all three so you can stop guessing.
Yes. When someone saves an image using the browser button, Pinterest seeds the pin description from that image's alt text. Missing alt text means the pin arrives with an empty description, costing you keyword relevance in Pinterest search.
The Rich Pins Validator checks the metadata Pinterest reads from your page — title, description, price. This checker looks at the images themselves, measuring whether their real dimensions and shape will perform. Most sites need both.
No signup is required. You can check a limited number of URLs per day. Create an account to access the full Made to Spark pin planning suite.