Strait is a privacy-first network path inspector for your active browser tab.
WHAT YOU SEE
- Tab exit IP — IPv4 and IPv6, with ASN, owner, and coarse location
- Native/system exit IP — for side-by-side comparison
- iCloud Private Relay verdict — active, shadowed by VPN, or not observed, classified against Apple's published egress IP ranges
- VPN-like interface and system proxy state — based on the default route, not just utun presence
- TLS snapshot — version, ALPN, certificate leaf, issuer, and expiry from a native probe (clearly labeled as Strait's probe, not the browser's reused connection)
- DNS comparison — system resolver vs. DNS-over-HTTPS
- WebRTC leak check — surfaces public srflx candidates that bypass the tab's exit
ONE-TAP COPYABLE REPORT
Every check produces a clean text report you can paste into a bug ticket, a forum post, or a chat with your network admin. The copy report is the power-user source of truth.
HONEST UNCERTAINTY
Strait labels every value with its source and confidence. When timing data is hidden, when a probe is from the companion instead of the tab connection, or when a result is inferred — the UI says so.
PRIVACY BY CONSTRUCTION
- No analytics, no telemetry, no remote logging
- No account, no sign-in
- No browsing history or per-host log leaves the device
- External calls are limited to documented probe endpoints and only run when you check a tab
- Strait does not route your traffic — it is not a VPN
WHO IT'S FOR
- iCloud+ subscribers who want a readable answer to "is Private Relay doing anything here?"
- Privacy-sensitive users who run VPNs and want to verify them
- Web, SRE, and security debugging users who need a compact browser-side network report
WHAT STRAIT IS NOT
Not a VPN. Not a packet sniffer. Not a passive collector of browsing history. Not a replacement for Web Inspector. Strait is a focused, on-demand path inspector.
TO ENABLE
Strait ships as a Safari Web Extension. After installing, open Settings > Apps > Safari > Extensions and turn on Strait. Then tap the Strait icon in the browser toolbar on any page.
Calificaciones y reseñas
Esta app no ha recibido suficientes calificaciones ni reseñas para mostrar un resumen.
Minor improvements have been made to Strait to enhance your experience.
Versión 0.1.1
El desarrollador (Jiawei Ye) indicó que las prácticas de privacidad de la app pueden incluir el manejo de datos que se describe a continuación. Para obtener más detalles, consulta la política de privacidad del desarrollador .
No se recopilan datos
El desarrollador no recopila ningún dato en esta app.
Las prácticas de privacidad pueden cambiar; por ejemplo, según tu edad o las funciones que uses. Obtén detalles
El desarrollador indicó que esta app admite las siguientes funciones de accesibilidad. Obtén detalles
Funciones admitidas
VoiceOver
Texto más grande
Interfaz oscura
Diferenciación no sólo con color
Ficha técnica
Vendedor
Jiawei Ye
Tamaño
5 MB
Categoría
Utilidades
Compatibilidad
Requiere iOS 17.0 o posterior.
iPhone Requiere iOS 17.0 o posterior.
iPad Requiere iPadOS 17.0 o posterior.
Mac Requiere macOS 14.0 o posterior y una Mac con el chip M1 de Apple o posterior.