Poshmark Product Image Size & Requirements (2026)
Quick answer
Poshmark doesn't publish official image requirements, so we recommend portrait photos of 1800 × 2400 pixels (3:4) saved as JPG. Since 2026, Poshmark shows cover photos in portrait 3:4 format across the app, and square photos may be slightly cropped in search and feeds.
Our recommendation: no official requirement publishedLast checked: October 20, 2026
Resize your product photos for Poshmark in seconds. The tool below exports 1800 × 2400 px images with the right margin and background, named and zipped, without uploading anything.
1Add your photos
Drop product photos here or choose files
JPG, PNG or WebP · up to 100 photos
Your photos never leave your device. Everything runs in your browser. Nothing is uploaded.
2Choose marketplaces
3Options
Poshmark image specs at a glance
| Recommended size (ours) | 1800 × 2400 px |
|---|---|
| Official pixel size | Not published |
| Cover photo shape | Portrait, 3:4 |
| Square photos | May be slightly cropped in search and feeds |
| Framing | Centered, filling the frame, slight space at the edges |
| Background | Clean and uncluttered |
Poshmark image requirements
Poshmark doesn't publish official image requirements, so the values on this page are SizeMyListing's recommendation, not Poshmark's rules.
- We recommend portrait photos of 1800 × 2400 pixels (3:4).
- Poshmark shows cover photos in portrait format (3:4) across the app; square photos may be slightly cropped in search and feeds.
- Poshmark asks you to center the item, fill the frame with it, and leave a slight space around the edges.
- Use bright, even lighting and a clean, uncluttered background.
Last checked: October 20, 2026
Poshmark's portrait photo tips
- Center the item vertically and horizontally so it displays well in the feed.
- Fill the frame with the item (full-length or close-up), leaving a slight space around the edges.
- Use bright, even lighting to show true color and detail, and keep backgrounds clean.
- Mix full shots and close-ups to highlight important details.
Existing square photos
- Listings with square photos keep working: shoppers see the original photo when they open the listing.
- Updating old cover photos to portrait is optional, but a 3:4 cover photo fills the new frame without cropping.
What this tool exports
- Size
- 1800 × 2400 px
- Background
- White by default, any color allowed
- Default margin
- 5%
- Format
- JPG
How to resize photos for Poshmark
- Drop your product photos into the box above.
- Keep Poshmark ticked (add other marketplaces if you sell there too), and set a file name such as "blue-leather-wallet".
- Click "Resize photos", check the previews and download the ZIP. The "poshmark" folder is ready to upload.
Poshmark image FAQ
What size should Poshmark photos be?
Poshmark doesn't publish a required pixel size. Cover photos now show in portrait 3:4 format, so we recommend 1800 × 2400 pixels.
Are Poshmark photos square or portrait?
Portrait. Since 2026, Poshmark shows cover photos in a 3:4 portrait frame across the app. Square photos still work but may be slightly cropped in search and feeds.
Do I need to redo my old square Poshmark photos?
No. Existing listings keep working, and shoppers see your original photo when they open the listing. Updating cover photos to portrait is optional.
How should I frame items for Poshmark?
Center the item, fill the frame with it, and leave a slight space around the edges. The tool's margin setting does exactly that.
Are my product photos uploaded to a server?
No. Everything happens in your browser, and your photos never leave your device.
Sources
Poshmark's own advice on this page comes from these official pages, last checked on October 20, 2026. The sizes are SizeMyListing's recommendation.