Resize for Threads Posts

Perfect images for Threads.

100% Free No Signup Files Deleted in 24h
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How It Works

1
Upload your image Any image format works.
2
We resize to 1080x1350 Optimal 4:5 portrait ratio.
3
Post to Threads Maximum visual impact.

Why Threads Post?

Threads supports various image sizes, but 1080x1350 (4:5 portrait) provides the best display on mobile feeds. This gives you more screen real estate than square images while avoiding the cropping issues of taller formats.

Since Threads is primarily a text-based platform, images should complement your message rather than dominate. High-quality, well-composed images perform best.

The 4:5 ratio is the same as Instagram portrait posts, making it easy to cross-post content between platforms.

Format Comparison

Feature JPG JPG
Dimensions Variable 1080x1350px
Aspect ratio Variable 4:5 (portrait)
Feed presence May be cropped Full display

Frequently Asked Questions

Threads accepts various sizes, but images are displayed best at 1080px wide. Portrait (4:5), square (1:1), and landscape (1.91:1) all work well.
Portrait images take up more screen space in the feed, giving your content more visibility. It's the same optimal ratio used on Instagram.
Yes, Threads supports up to 10 images per post. All images should be the same aspect ratio for best results.

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