What matters
WhatsApp Profile Photo dimensions at a glance
WhatsApp profile photos display as circles throughout the app — in chat lists, conversation headers, and contact cards. A 500×500 source is plenty for all contexts.
Your WhatsApp photo is your identity in every conversation. For business accounts, it's the first trust signal customers see.
Non-square images get force-cropped into a circle. Low-res images look pixelated, especially on modern high-DPI phone screens.