All your localhost traffic.One gateway.

FastTunnel is an all-in-one tunneling gateway for sharing localhost, handling webhooks, and securing remote access without exposing inbound ports.

2.1M+Requests tunneled daily

90+ regionsGlobal edge routing

0 open portsPrivate-origin architecture

fasttunnel session

$brew install fasttunnel$fasttunnel http 3000

Forwarding https://api-demo.fasttunnel.dev -> http://localhost:3000

Trusted by teams worldwide

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Share localhost previewsDebug production webhooksSecure remote dev accessRoute AI callback traffic

Try FastTunnel right now

Install once, then turn localhost into a secure public endpoint in a single command.

fasttunnel@host: ~

─□✕

FastTunnel

expose localhost to the internet

latest

platform

install

$curl -sSL https://fasttunnel.dev/install.sh | sh

get started

All releases are signed with cosign. Verify with: cosign verify-blob --signature fasttunnel.sig fasttunnel

Replace one-off proxies and brittle scripts with secure, programmable tunnel endpoints.

Attach auth, IP restrictions, and rate limits directly to each tunnel endpoint.

Route requests through healthy edge regions to keep latency predictable.

Keep services private while exposing only secure public endpoints.

Use one URL for local previews, CI environments, and ephemeral test runs.

Choose the plan that fits your needs

Perfect for personal projects

$9/month

For professional developers

Custom

For large organizations