WhatsApp is Meta's messaging app, used by billions worldwide for chat and calls.
Report an issue so other people can see it's not just them.
Ctrl+F5 (Windows) or Cmd+Shift+R (Mac)ipconfig /flushdns (Windows) or sudo dscacheutil -flushcache (Mac)1.1.1.1 (Cloudflare) or 8.8.8.8 (Google)As of 2026-08-28 18:22:05 UTC, our server probe returned HTTP 400 (bad request) in 346ms — WhatsApp is up and reachable.
If our server reaches WhatsApp but you can't, the problem is usually on your side: a stale DNS cache, a VPN or proxy, your ISP blocking the site, or a browser issue. Try a hard refresh, clear your cache, or load the site on another network. If our server can't reach it either, it's a genuine outage on WhatsApp's side.
That's exactly what this page answers — we probe WhatsApp from our own server, not from your browser. Up = it's just you. Down or erroring = it's affecting everyone.
| Method | Server-side HTTP probe from our check service |
| Endpoint | https://www.whatsapp.com |
| Timeout | 8 seconds |
| Frequency | Every page load (60s cache) |