Expose local ports with email-based access control. Like sharing a Google Doc.
$ tunn 8080 --allow=alice@gmail.com https://abc123.tunn.to -> localhost:8080 Accessible by: you, alice@gmail.com
curl -fsSL https://tunn.to/install.sh | sh
macOS and Linux. No sudo required.
Pricing
Try for free. Go Pro or self-host for real use.
Monthly Yearly Save 20%
Free
$0
Free forever
- 1 GB / month
- Random subdomains
- Email allow-lists
- Unlimited tunnels
Pro
$4/mo
Billed yearly ($48)
- 50 GB / month
- 4 reserved *.tunn.to subdomains
- Priority support
- Everything in Free
Enterprise
Custom
Contact us
- Unlimited bandwidth
- Custom domains
- SSO integration
- SLA + dedicated support