Last month I pulled up a client’s top ten pins and four of them had the headline chopped clean off at the bottom. She’d been making pins in a Canva template she loved for two years, and nobody had ever told her Pinterest was quietly cutting them down to fit the feed. Her click-through rate on those four pins was less than half of her other six.
That’s what wrong Pinterest pin sizes actually do. It’s not some vague “the algorithm doesn’t like you” problem. It’s a literal, visible crop that hides your product, your price, or your call to action, and it happens more often to sellers than to hobby pinners because sellers are usually pulling images from somewhere else first: an Etsy listing photo, a product shot built for Instagram, a hotel photo sized for a website banner.
The Pinterest Pin Sizes Mistake I See Constantly
Pinterest’s own spec is clear and has been for years: a 2:3 aspect ratio, ideally 1000 x 1500 pixels. Pinterest’s help documentation states plainly that pins “with an aspect ratio greater than 2:3 might get cut off in people’s feeds.” That’s not a marketing suggestion, it’s a rendering limit.
The mistake is that most sellers aren’t building pins from scratch in that ratio. They’re repurposing something. Etsy listing photos often come out square, or close to it, because that’s what the Etsy gallery wants. Product photos for a Shopify store get shot at 4:5 for Instagram. Travel and hotel photography is frequently landscape, because that’s how you’d show a pool or a view on a website hero banner.
When you drag one of those into a pin template without resizing, you get one of two outcomes. Either Pinterest crops it to fit 2:3 and you lose part of the image, or you’ve gone the other direction and made something too tall, and the bottom gets sliced off in the feed instead.
Why This Specifically Hurts Etsy Sellers, Travel Brands, and Store Owners
For an Etsy seller, a cropped pin usually means the price, the “handmade” badge, or the second angle of the product disappears. Someone scrolling fast sees a half a mug or a necklace with no clasp visible, and they keep scrolling. You’ve spent time making that pin and the one detail that would have earned the save got trimmed off before anyone saw it.
For a travel brand, cropping is worse because so much of the pitch is visual. A tour company pin built around a wide shot of a coastline loses the horizon line when Pinterest squeezes it into 2:3. A hotel pin with the pool at the bottom of a landscape image gets the pool cut off entirely, which is usually the exact thing that was supposed to make someone stop scrolling.
For online store owners running product pins at scale, this is a volume problem. If your product photography pipeline defaults to square or 4:5 and you’re pushing dozens of pins a week through a scheduler, you’re not making one mistake, you’re repeating the same crop error across your whole catalog without realizing it.
What Actually Happens to an Off-Ratio Pin
Here’s what I could actually confirm, straight from Pinterest’s own specs rather than secondhand blog claims. Anything wider than 2:3 gets cropped in the feed. Pins pushed much taller than that, generally past a 1:2.1 ratio, get cut off hard, meaning whatever’s at the bottom of your design (often your logo, your price, or your CTA) simply isn’t visible until someone taps through.
I want to be straight with you about the part I couldn’t confirm. There’s a wave of 2026 content claiming Pinterest now applies a direct algorithmic penalty to off-ratio pins, on top of the visual cropping. I went looking for that in Pinterest’s own business and newsroom pages and didn’t find it stated anywhere. What I did find, reading through how Pinterest is placing pins into mixed feed layouts now, is that a cropped pin still gets tested by the algorithm like any other pin. It just performs worse, because a chopped headline or a hidden product doesn’t earn the save or click that would have told Pinterest to keep showing it. The result looks the same either way: your reach drops. But it’s the poor engagement from a bad first impression doing the damage, not a hidden penalty flag.
The Right Pinterest Pin Sizes to Use Right Now
Stick with 1000 x 1500 pixels, a clean 2:3 ratio, as your default for standard pins. If you want a square version for a specific placement, 1000 x 1000 works, but don’t use it as your only size since Pinterest itself recommends vertical for how people actually browse on mobile. Avoid anything approaching 1:2.1 or taller unless you fully expect and design around the crop point.
If you’re still making pins in an old 2:3.5-style template (extra tall, a leftover from years-ago Pinterest advice), it’s worth rebuilding your template now rather than continuing to export from it.
How to Audit Your Existing Pin Library for Bad Ratios
This is the part most articles skip, and it’s the part that actually saves you time. You don’t need to eyeball hundreds of live pins one by one to find the problem ones.
Start with the source files, not the live pins. If you design in Canva, open your Pinterest project folder and check what template each design was built from. A pin built from a blank canvas, a repurposed Instagram post, or an old Etsy photo dump is far more likely to be off-ratio than one built from Canva’s actual “Pinterest Pin” preset, which is locked to 1000 x 1500.
Next, check your downloaded files in bulk instead of opening each one. On a Mac, open the folder in Finder, switch to list view, and add a “Dimensions” column through the view options, this shows you the pixel size of every image at a glance without opening a single file. On Windows, do the same by right-clicking the column header in File Explorer’s details view and adding “Dimensions.” Sort that column and any image that isn’t reading roughly 1000 x 1500 (or a clean multiple of that ratio) is your culprit.
For pins that are already live, pull up Pinterest Analytics and sort by impressions on your top boards. Cross-reference that list against the dimensions check you just did on your source files. You’ll usually find a pattern, like every pin sourced from one specific product category or one old Etsy photo batch shares the same wrong ratio, which means you can fix a batch at once instead of hunting pin by pin.
The Fix: Presets That Keep You In Ratio Automatically
The long-term fix isn’t remembering to resize every time, it’s removing the chance to forget. In Canva, always start new pin designs from the actual Pinterest Pin template, not a blank canvas or a resized Instagram post. If you’re using a scheduling tool to publish, check its default export size in settings before you connect a whole catalog of product photos to it.
I also ran into a real seller thread in the Pinterest Business Community where someone had built pins correctly at 1000 x 1500 in Canva, but hit an upload glitch through the Pinterest desktop uploader specifically. Switching to Canva’s own publish-to-Pinterest tool, or uploading through the Pinterest mobile app instead, resolved it. It’s a good reminder that even a correctly sized file can get mangled by the upload path you choose, so it’s worth testing your workflow on a couple of pins before you batch-schedule fifty of them.
For product photography, ask your photographer (or set your own camera settings) to shoot with a 2:3 crop in mind for at least one variant per product, rather than trying to force a square or landscape shot into a vertical pin after the fact.
The Bottom Line
Getting Pinterest pin sizes right isn’t a nice-to-have detail, it’s the difference between your headline being visible and your headline being cut off before anyone can read it. Go check the dimensions of your last ten pin source files this week, using the Finder or File Explorer trick above, and rebuild any that aren’t sitting close to 1000 x 1500.