Your app online

Serve Web Apps

Add OIDC/SAML Single Sign-On

Add OAuth Authorization

Add OAuth Authorization with Scopes

Verify Webhook Signatures

Enforce IP Restrictions

Enrich Requests with Geo Location

Improve Header Security

Add Mutual TLS Authentication

Enable SSH Access

Serve Local Files

with one command

ngrok is a simplified API-first ingress-as-a-service that adds connectivity,
security, and observability to your apps in one line

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ngrok http 80

ngrok http 80 --oidc=https://myorg.okta.com --oidc-client-id=[id] --oidc-client-secret=[secret]

ngrok http 80 --oauth=google --oauth-allow-domain=[domain.com]

ngrok http 80 --oauth=github --oauth-scope=repo

ngrok http 80 --verify-webhook=slack --verify-webhook-secret=[secret]

ngrok http 80 --cidr-allow $(curl http://ifconfig.me/ip)/32

ngrok http 80 --request-header-add "country: \${.ngrok.geo.country_code}"

ngrok http 80 --response-header-add "content-security-policy: self;"

ngrok http 80 --mutual-tls-cas=[root-ca.pem]

ngrok tcp 22

ngrok http "file://$(pwd)"

Trusted by over 5 million developers and recommended by the best teams

ngrok Cloud Edge

Bring security, scalability, and observability to your apps with ngrok's network edge. No code changes required.

Ship

Publish services hosted anywhere to the internet in seconds

Secure

Add SSO, mTLS, and automated certs without changing code

Scale

Make your apps resilient with dynamic load balancing

Instant access to any system without network pain.
No dynamic DNS, port forwarding, and VPNs required.

Developers

Put localhost on the internet securely. Introspect and replay requests for a tight feedback loop

Universal Connectivity

Connect to any system regardless of network or location

Zero Firewall Friction

Connect into customer networks. No time wasted on firewall rules, VPNs, or change requests

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