Threads Post Image Size Guide & Free Resize Tool
Threads post images display at 1080×1080 pixels in a square format similar to Instagram. As a text-first platform, images that accompany posts should be concise
Quick Answer
The recommended Threads Post Image size is 1080×1080 pixels (1:1 aspect ratio). Maximum file size: 10 MB.
| Property | Value |
|---|---|
| Width | 1080 px |
| Height | 1080 px |
| Aspect Ratio | 1:1 |
| Max File Size | 10 MB |
| Supported Formats | JPG, PNG |
Threads post images display at 1080×1080 pixels in a square format similar to Instagram. As a text-first platform, images that accompany posts should be concise, impactful, and complement the written content rather than replace it.
Resize Your Image to 1080×1080
Upload an image below to instantly resize it to the correct Threads Post Image dimensions. Processing happens in your browser — no uploads to any server.
Drop image here or click to upload
JPG, PNG, WebP, or HEIC
Threads post images display best at 1080x1350 pixels (4:5 portrait). This format maximizes screen real estate in the Threads feed. Square (1080x1080) images also work well for single image posts.
Design Tips for Threads Post Image
- Use clean, bold visuals that complement your text post.
- Square format works best — avoid letterboxed or landscape images.
- High-contrast images stand out in the Threads feed.
- Maintain consistency with your Instagram visual brand.
Common Mistakes to Avoid
- Uploading low-resolution images that appear blurry.
- Using images that don't add value to the text content.
- Forgetting that Threads shares visual DNA with Instagram.
File Size Recommendations
Threads images should be under 10 MB. Upload at 1080×1080 for best results. JPG for photos, PNG for graphics.
Other Image Size Guides
How to Resize Image for Threads Post Image
- Upload your image by dragging it into the tool or clicking the upload area.
- Enter the target dimensions (1080×1080).
- Click the resize button to process the image.
- Download the resized image to your device.
What is 1080×1080 resolution
1080×1080 pixels is an image dimension in a square aspect ratio, commonly used for social media profile pictures and Instagram posts.
Frequently Asked Questions
- What is the recommended Threads Post Image size?
- The recommended Threads Post Image size is 1080×1080 pixels with a 1:1 aspect ratio.
- What file format should I use for Threads Post Image?
- Threads Post Image supports JPG, PNG. Threads images should be under 10 MB. Upload at 1080×1080 for best results. JPG for photos, PNG for graphics.
- What is the maximum file size for Threads Post Image?
- The maximum file size for Threads Post Image is 10 MB. However, smaller files load faster and are less likely to be heavily compressed by the platform.
- Can I resize my image for free?
- Yes — use the free resize tool above to instantly resize your image to the correct dimensions. No signup required, and processing happens entirely in your browser.