Poshmark Photo Size and Resizer
Drop in a photo and get a perfectly sized Poshmark image back, cropped to portrait 3:4 at 1200 by 1600 pixels. Free, runs in your browser, and nothing leaves your device.
What size should Poshmark photos be?
The recommended Poshmark photo size is 1200 by 1600 pixels (portrait 3:4). Poshmark now favours a 3:4 portrait cover, so a 1200 by 1600 image sits in the feed without being padded or cropped.
The smallest size Poshmark accepts is around 800 px on the longest side, but bigger and sharper always looks better in the feed.
How to resize a photo for Poshmark
Drag a photo into the tool above, pick the Poshmark size you want, then download the result. The resizer crops to the right shape and pads the edges where needed so nothing important gets cut off.
Everything happens in your browser, so your photo is never uploaded to a server and there is no watermark on the file you download.
Poshmark photo requirements and limits
A listing holds up to 16 photos, leaving room for the cover, the label, the fabric content and any measurements. Keep the cover photo clean and well lit: it is the single image shoppers see before they tap in.
Accepted formats: JPEG, PNG. Keep each file under about 15 MB.
Why clean, correctly sized photos sell faster on Poshmark
On Poshmark, the first photo is the thumbnail a buyer taps, so a sharp, correctly sized image on a tidy background gets more clicks than a dim snap on a messy floor.
Once your photo is sized, you can make the item itself look professionally shot while keeping it exactly as it is, same colour, fabric, prints and logos, with TidyPhotosUp.
Make your Poshmark photos look professionally shot
TidyPhotosUp turns a quick phone snap into a clean, sell-ready product shot and keeps the exact item, same colour, fabric, prints and logos. Your first photo is free.
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Frequently asked questions
What size should Poshmark photos be?+
The recommended Poshmark photo size is 1200 by 1600 pixels, a portrait 3:4 that fits the feed without cropping. The resizer above sets this for you.
How many photos can you add to a Poshmark listing?+
You can add up to 16 photos to a single Poshmark listing, so show the item from several angles and include any labels or flaws.
What aspect ratio does Poshmark use?+
Poshmark displays photos as portrait 3:4, so cropping to that shape stops the platform from cutting your image awkwardly.
Does resizing reduce photo quality?+
Cropping and padding to the right shape keeps quality high. Problems only appear if you stretch a tiny image up, so start from the largest, sharpest photo you have.
Is this Poshmark resizer free?+
Yes. It is free, needs no sign up, adds no watermark, and runs entirely in your browser so your photo never leaves your device.