Threads Profile Photo Resizer

What matters

Threads Profile Photo dimensions at a glance

Threads profile photos are circular and small, appearing next to your posts and replies. A 320×320 source matches the Instagram profile spec.

Since Threads pulls from Instagram by default, having a well-sized source image ensures consistency across both platforms.

The same issues as Instagram — non-square images get force-cropped into a circle, and low-res images look blurry.

Best practices

Use the crop intentionally

• Use the same 320×320 image as your Instagram profile for brand consistency.
• Center the subject for the circular mask.
• High contrast ensures visibility in the small reply thread context.