Online Tool Store
· 5 min read
How to Check if Your Image Fits Pinterest's Pin Ratio
Manesh Jayawardhana
CIO & Co-founder
A Pin that doesn’t match Pinterest’s recommended aspect ratio gets awkwardly cropped or letterboxed in the feed, which quietly undercuts its visibility and appeal compared to a properly proportioned Pin sitting right next to it. Pinterest recommends a 2:3 aspect ratio (like 1000×1500 pixels) for standard Pins specifically because that’s what displays cleanly in their feed layout — deviate too far from it, and the platform’s own cropping or display behavior works against you.
Checking your image’s actual dimensions against that ratio before posting is a quick, easy step that avoids a Pin looking noticeably worse than it needed to for a purely avoidable reason.
What Pinterest’s recommended Pin ratio actually is
Pinterest’s standard recommended aspect ratio for Pins is 2:3 — meaning the height is 1.5 times the width, commonly expressed as 1000 pixels wide by 1500 pixels tall. This ratio is specifically suited to how Pinterest’s masonry-style feed displays images, where a taller, portrait-oriented image tends to stand out and display more predictably than a square or landscape one. An image significantly off this ratio doesn’t necessarily get rejected, but it can be cropped or displayed in a way that isn’t how you intended it to look.
Checking your specific image’s dimensions against this recommendation before uploading is the only way to know for sure whether it’ll display as intended, rather than finding out after it’s already posted and potentially cropped unexpectedly.
Why people get stuck here
- The 2:3 ratio isn’t always obvious from an image’s raw pixel dimensions. Without doing the actual math, it’s not immediately clear whether a given image’s width and height combination is close to the recommended ratio or meaningfully off from it.
- Images designed for other platforms often don’t match Pinterest’s specific ratio. A square image sized for Instagram or a landscape image sized for a blog header isn’t automatically well-suited to Pinterest’s more vertical, portrait-oriented recommendation.
- Cropping behavior when the ratio is off isn’t always predictable. Not knowing exactly how a mismatched image will be cropped or displayed makes it hard to judge whether an off-ratio image is actually a problem for a specific case.
- It’s easy to post first and check later, if at all. Without a quick way to verify dimensions before uploading, it’s tempting to just post and see how it looks, missing the chance to fix an easily avoidable mismatch beforehand.
What a good Pinterest pin size checker looks like
Compares your actual dimensions against the 2:3 recommendation instantly
Getting a clear, immediate answer on how close your specific image is to Pinterest’s recommended ratio removes the need to do the aspect ratio math yourself.
Shows a live preview of how the image will likely display
Seeing a visual preview, not just a numeric comparison, gives a more concrete sense of whether the image will look right once posted.
Requires no upload to Pinterest to check
Being able to verify dimensions before you’ve committed to posting means you can catch and fix a mismatch beforehand, rather than discovering it after the Pin is already live.
Common mistakes to avoid
- Posting an image sized for a different platform (square for Instagram, landscape for a blog) without checking whether it also suits Pinterest’s more vertical recommended ratio.
- Assuming an image close to but not exactly 2:3 will display identically to one precisely matching the ratio, when even a moderate deviation can affect cropping.
- Not checking dimensions before posting and only noticing a poorly cropped result after the Pin is already live.
- Resizing an image to fit 2:3 without checking that the crop doesn’t cut off important content near the edges.
How to do it with Pinterest Pin Size Checker
Online Tool Store’s Pinterest Pin Size Checker checks your image dimensions against Pinterest’s recommended 2:3 Pin ratio, with a live preview, entirely in your browser.
- Enter your image’s width and height.
- Instantly see whether it matches the recommended 2:3 ratio.
- Review the live preview to get a sense of how it’ll display.
- Adjust and recheck before posting if the ratio is significantly off.
Because it checks instantly and shows a live preview, you can catch and fix a Pin ratio mismatch before posting instead of discovering a poorly cropped result after the fact.
Frequently asked questions
What is Pinterest’s recommended Pin aspect ratio?
2:3 — commonly expressed as 1000 pixels wide by 1500 pixels tall, where the height is 1.5 times the width. This ratio is specifically suited to how Pinterest’s feed layout displays images.
What happens if my image doesn’t match the 2:3 ratio?
It won’t necessarily be rejected, but it may be cropped or displayed in a way that doesn’t match your original intent, especially if the deviation from the recommended ratio is significant.
Can I use images designed for other platforms on Pinterest?
You can, but it’s worth checking the dimensions first — an image sized for a square Instagram post or a landscape blog header often isn’t close to Pinterest’s more vertical recommended ratio, which can affect how it displays once posted.
Final thought
A quick dimension check before posting is all it takes to avoid an unnecessarily cropped or awkwardly displayed Pin. Match the 2:3 ratio where you can, and preview the result before it’s live.