codesandbox.io status
Is codesandbox.io down? No — codesandbox.io is up and running normally, checked 8 hours ago. It has recorded 98.81% uptime over the last 30 days, with an average response time of 196 ms.
https://codesandbox.io90-day uptime history
Each bar is one day. Green = no incidents, red = downtime detected.
Response time
codesandbox.io responds in about 196 ms on average. Daily average response time over the monitored window:
Recent outages
Downtime detected by exit1.dev over the last 90 days.
exit1.dev detected downtime on 1 day in the last 90 days. The most recent was Jun 30, 2026 (19 days ago).
- Jun 30, 2026downtime detected78.79% that day · 33 checks
Frequently asked questions about codesandbox.io
Is codesandbox.io down right now?
As of the last check (8 hours ago), codesandbox.io is up and running normally. exit1.dev probes it continuously and updates this page automatically.
What is codesandbox.io's uptime?
codesandbox.io has recorded 98.81% uptime over the last 30 days and 99.19% over the last 90 days, based on exit1.dev's independent monitoring.
What is codesandbox.io's average response time?
codesandbox.io responds in about 196 ms on average over the last 30 days.
Has codesandbox.io had any outages recently?
exit1.dev detected downtime on 1 day in the last 90 days. The most recent was Jun 30, 2026.
How does exit1.dev measure codesandbox.io's status?
exit1.dev runs automated uptime checks against codesandbox.io around the clock from multiple regions, recording status and response time on every probe. The figures here are independent, third-party measurements — not self-reported by codesandbox.io.
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