Threads Portrait Post
Best size for maximum reach on feed (4:5).
Upload your image
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Supports JPG, PNG, WEBP
Threads Post Resizer (1080x1350) - Maximize Your Reach
Want your posts to take up more screen space? The Threads portrait size (1080x1350) is the secret to higher engagement. Unlike square images, vertical posts occupy significantly more real estate on the mobile feed, grabbing user attention for longer. Our tool converts any image into this high-performing 4:5 aspect ratio.
Optimized 4:5 Ratio
Resizes your content to 1080x1350 pixels, the gold standard for vertical visual content on mobile-first platforms like Threads and Instagram.
No Quality Loss
We use advanced algorithms to downscale or crop larger images without introducing artifacts or blurriness.
Smart Fill Options
If your image isn't tall enough, choose between 'Blur Background' (content-aware style) or distinct solid colors to fill the space without cropping.
How to resize for Threads in 3 steps
Choose Your Image
Upload the photo or graphic you want to post. Landscape or square images work too!
Fit to 4:5 Canvas
Scale your image to fill the 1080x1350 frame. Use the 'Fit' mode to add a blurred background if don't want to crop anything.
Save for Threads
Download the high-quality vertical image and post it to start a conversation.
The Power of Vertical Content on Threads
When you scroll through Threads, you'll notice that some posts command your attention more than others. The secret? Screen real estate.
By using the Portrait (4:5) aspect ratio, your image occupies nearly the entire vertical space of a standard smartphone screen. A landscape photo might only take up 20% of the screen, but a portrait photo takes up 60% or more. This subtle difference forces users to spend milliseconds longer looking at your post, drastically increasing the likelihood of a like, reply, or repost.
Why 1080x1350 is the "Golden Ratio"
The 1080x1350 pixels dimension isn't just a random number. It is the standardized "vertical" format optimized for Meta's algorithms (both Instagram and Threads).
- 1080px Width: Matches the standard width of high-res mobile displays.
- 1350px Height: The maximum height allowed before the app starts cropping or hiding content behind a "See More" fold.
How Our Resizer Optimizes Your Images
We don't just stretch your photo. Our intelligent resizer gives you control:
- Smart Fit: If your image is landscape, we can add a blurred background (Gaussian blur) to fill the empty vertical space, preserving 100% of your original image while meeting the 4:5 requirement.
- Solid Backgrounds: Choose a clean white or branded color background for a professional "studio" look.
- Lossless Compression: We output optimized JPG/PNG files that look sharp but load instantly, crucial for users on mobile data.
Best Practices for Threads Imagery
- Text Readability: If you're posting a quote or infographic, ensure the text is centered and large enough to read without zooming.
- Focus Point: Keep the most important visual element in the center-middle 1080x1080 zone, as some grid views might crop to square.
- Consistent Aesthetics: Use the same aspect ratio for all your posts to create a tidy, professional profile grid.
Frequently Asked Questions
Q. Why should I post vertical images on Threads?
Vertical images (4:5 ratio) physically take up more vertical space on a user's phone screen compared to square (1:1) or landscape (16:9) images. This increased visibility leads to higher stop-scrolling rates and more engagement.
Q. What are the dimensions for Threads posts?
The recommended dimensions are **1080 pixels width by 1350 pixels height**. This ensures your image looks crisp and fills the feed view perfectly.
Stop posting small images that get scrolled past. enhance your visual storytelling with our Threads Portrait Resizer and dominate the feed with beautiful, full-screen vertical content.
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