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Threads profile picture size

320×320 pixels (1.00:1). Shares the avatar with the connected Instagram account and renders as a circle.

Width: 320 px
Height: 320 px
Recommended format: JPEG or PNG

Resize your image to exactly this

Choose one or more images - they stay on your device

Batch is unlimited and free - every image is processed on your device, so there is no queue and no daily cap.

Dimension guidance reviewed 12 September 2026 · how we check this

Frequently asked

What size should a Threads profile picture be?

320×320 pixels. Shares the avatar with the connected Instagram account and renders as a circle.

What file format should I use?

JPEG for photographs and PNG where you need transparency or crisp text. This tool outputs JPEG at high quality.

Do I have to upload my image to use this?

No. The resize runs in your browser using the canvas API - the image never leaves your device, and there is no daily limit.

Koldflux exports covers and carousel slides already sized correctly for every channel you publish to.

Automate this in Koldflux