Xiaohongshu Post Image Size & Resizer1080 × 1440 px
Resize any image to exactly 1080×1440px for Xiaohongshu (Little Red Book). Free, instant, and nothing leaves your browser.
- Dimensions
- 1080 × 1440 px
- Aspect ratio
- 3:4
- Max file size
- Not specified
- Best format
- JPG
How to resize an image for Xiaohongshu (Little Red Book)
Add your image
Click Choose image or drop a file into the box above. JPG, PNG and WebP all work.
Check the crop
The preset is already set to 1080×1440px. Drag inside the preview if you want to reposition the crop.
Download
Pick a format and click Download. You get a Xiaohongshu Post Image at exactly 1080×1440px.
Xiaohongshu Post Image size at a glance
Xiaohongshu post images at 1080×1440 use a 3:4 portrait ratio that dominates the platform's discovery feed. This format takes up maximum screen real estate in the two-column waterfall grid.
Why 1080×1440 matters
Xiaohongshu's algorithm and feed design strongly favor visually appealing, correctly formatted images. Posts with the optimal 3:4 ratio get more prominent placement and higher engagement in the discovery feed.
What happens when the size is wrong
Non-standard ratios get cropped in the feed grid, potentially cutting off products, faces, or text overlays. Low-quality images are penalized by the platform's content quality filters.
Best practices
- Use high-quality, well-lit photography with a curated aesthetic — Xiaohongshu audiences expect polished visuals.
- Place key text and product details in the center to survive feed grid cropping.
- For multi-image posts, use the same 3:4 ratio across all images for consistent swipe experience.
Frequently asked questions
What size should a Xiaohongshu Post Image be?
The recommended size for a Xiaohongshu Post Image is 1080×1440 pixels (3:4 aspect ratio).
How do I resize an image for Xiaohongshu Post Image?
Choose your image in the resizer above. It will automatically crop and resize to 1080×1440px. Adjust the crop position if needed, then download the result. Your image never leaves your device.
Which format should I use for a Xiaohongshu Post Image?
Xiaohongshu (Little Red Book) accepts JPG, PNG. We recommend JPG — Portrait 3:4 images dominate the Xiaohongshu feed and take up the most screen space. The platform also supports 1:1 square and 4:3 landscape, but 3:4 is recommended.
Is my image uploaded anywhere?
No. TinyResize runs entirely in your browser. The file is read from your device, resized on your device, and downloaded from your device. Nothing is sent to a server.