Is Bolt.new down?
No, Bolt.new is not down.
Bolt.new’s status page reports no incidents, bolt.new responded from 6 regions, and nobody reported problems in the last hour.
- Official statusNo incidentsstatus.bolt.new
- Reachable6 of 6 regionsbolt.new · bolt.new
- Reports in the last hour0Normal
Bolt.new’s status page
From status.bolt.new. Read at
- bolt.newOperational
- StackBlitz Upstream ProvidersOperational
- Prompting FeaturesOperational
- Publishing FeaturesOperational
Not working for me
Pick what’s broken. Reports from everyone show up on the chart below within 5 minutes.
Last 24 hours
No problems in the last 24 hours, median response 590 ms, and 0 reports.
- Operational
- Degraded
- Partial outage
- Major outage
- No data
- Reachability check (bolt.new)
By region
| Region | bolt.new bolt.new |
|---|---|
| N. Virginia us-east-1 | 200 · 430 ms |
| Oregon us-west-2 | 200 · 625 ms |
| Frankfurt eu-central-1 | 200 · 386 ms |
| Singapore ap-southeast-1 | 200 · 1026 ms |
| Tokyo ap-northeast-1 | 200 · 803 ms |
| São Paulo sa-east-1 | 200 · 585 ms |
Two regions check Bolt.new every minute, and any failure is rechecked from all of them. Each row shows the latest result. How we check
Last 90 days
We have checked Bolt.new ourselves since Oct 28, 2026. Earlier days come from its status page.
43 days with problems in the last 90 days.
Recent incidents
Incidents: 11 in the last 30 days and 50 in the last 90, lasting a median of 44 min.
- Features → Prompting DegradedDegraded36 min
- Features → Prompting DegradedDegraded12 min
- Features → Prompting DegradedDegraded13 min
- Features → Prompting DegradedDegraded14 min
- Features → Prompting DegradedDegraded1 h 30 min
- Features → Prompting DegradedDegraded25 min
- Features → Prompting DegradedDegraded23 min
- Subscription Updates Intermittently FailingDegraded2 days
- Features → Prompting DegradedDegraded7 min
- Supabase Managemenet API ErrorsDegraded1 h 19 min
If Bolt.new isn’t working for you
Bolt (bolt.new) is StackBlitz's AI app builder that creates and runs web and mobile apps from prompts in the browser.
Common Bolt.new errors
| Error | What it means | Usually | What to do |
|---|---|---|---|
Project is too large to deploy. The maximum allowed size is 100MB. | Your project is over Bolt's 100MB publishing limit, often because of images and videos. | Your side | Delete unused media or move it to external storage, then publish again. Source |
Could not find a build output directory to publish. | Bolt could not find the folder (often dist or build) that your build should produce. | Your side | Ask Bolt to check how the project builds and fix it so it can be published. Source |
.bolt.host sent an invalid response. ERR_SSL_PROTOCOL_ERROR | Your network or internet provider is blocking .bolt.host addresses; the site itself published fine. | Your side | Try another network, or add .bolt.host to your router's or filter's allowed domains. Source |
Out of memory (OOM) | Your device does not have enough free memory to run the in-browser WebContainer that powers Bolt projects. | Your side | Close other tabs and apps, keep one Bolt project open, and refresh. Source |
WebContainer startup error | The browser-based runtime Bolt depends on could not start. | Your side | Use Chrome or another Chromium browser, clear the cache, and turn off extensions and VPNs. Source |
Is it just you?
- Bolt runs your project inside the browser, so try Chrome's Guest mode with no extensions before assuming an outage.
- Turn off VPNs and ad blockers, which Bolt's support lists as common causes of WebContainer errors.
- Close other tabs: out-of-memory errors come from your device, not Bolt's servers.
- If your published .bolt.host site will not load, try mobile data; some networks block that domain.
- Check Bolt's status page and the reports on this page.
Alternatives to Bolt.new
Questions
Many Bolt problems are local, because projects run inside your browser: memory, extensions, VPNs and unsupported browsers all cause errors. If Bolt's own pages will not load or many users report problems at once, it is on Bolt's side.
Bolt's support says some networks block .bolt.host addresses. It does not mean your site failed to publish; try another network or allow the domain.
Sources: support.bolt.new, support.bolt.new, support.bolt.new
Get alerted when Bolt.new breaks your app.
If your product or your team depends on Bolt.new, its outage is your outage, and your users will blame you, not Bolt.new. Point a Site Qwality monitor at the Bolt.new endpoint you actually rely on, put your own site next to it, and we alert you on Slack, email, SMS or any webhook the moment either one stops answering.