Cloudflare Tunnel alternatives for sharing localhost
What to use instead of a trycloudflare.com quick tunnel or a named tunnel, and what you give up.
To keep the app off a public URL with no account, use qURL™: each link works once and expires within 24 hours. For a stable URL without moving your domain to Cloudflare, use ngrok or Tailscale Funnel. For people on your tailnet, use Tailscale Serve. Keep named tunnels for production hostnames behind Cloudflare Access.
Facts checked October 1, 2026, each value linked to its source. Full dataset.
Why people look for Cloudflare Tunnel alternatives
- A public URL. A quick tunnel’s trycloudflare.com hostname is open to anyone who has it, unless you set --allowed-mail.
- A new hostname each run, and the URL works until cloudflared stops, with no expiry of its own.
- Quick tunnels do not support Server-Sent Events and allow 200 in-flight requests; Cloudflare describes them as for testing and development.
- A stable hostname means a named tunnel, which needs a Cloudflare account and your domain on Cloudflare.
The alternatives at a glance
| Tool | Best for | Account needed before the first URL | Who can reach it | Link expiry |
|---|---|---|---|---|
| qURL CLI | Showing your app to a person or a coding agent with no account and no public URL | No. The first publish creates the device identity our test | No one until a link is opened; then the opener’s public IP for that session, including other devices behind that IP layerv.ai | Yes. qurl share returned a 24-hour link in our no-account test; no-account links are capped at 24 hours our test |
| ngrok (free plan) | A stable public URL without a domain, plus request inspection and replay | Yes: account and authtoken ngrok.com | Public: anyone with the URL ngrok.com | No built-in expiry; free endpoints have no timeout and stay up while the agent runs ngrok.com |
| Tailscale Serve | Sharing with people whose devices are already on your tailnet | Yes: a tailnet with HTTPS certificates enabled tailscale.com | Authorized Tailscale users, including accepted machine-share recipients tailscale.com | No; a foreground session runs until stopped, and --bg keeps it running across reboots tailscale.com |
| Tailscale Funnel | A stable public HTTPS address without a domain of your own | Yes: a tailnet with MagicDNS, HTTPS certificates, and the funnel node attribute tailscale.com | Public: anyone on the internet tailscale.com | No; runs until you turn it off tailscale.com |
| Microsoft dev tunnels | VS Code users who want a tunnel that is private by default | Yes: GitHub, Microsoft, or Entra ID learn.microsoft.com | Private by default; anonymous access is opt-in learn.microsoft.com | Temporary tunnels end when the host disconnects; persistent tunnels are deleted after 30 days idle; anonymous access can be time-limited learn.microsoft.com |
| zrok (free) | Private shares to other zrok accounts, including raw TCP and UDP | Yes: a free account, no card zrok.io | Your choice per share: public shares are open to anyone with the URL; private shares only to zrok accounts you grant netfoundry.io | Ephemeral shares end with the process netfoundry.io |
| Pinggy (free) | Nothing to install beyond SSH, with basic auth or an IP allowlist | No, to start pinggy.io | Public: anyone with the URL pinggy.io | Free tunnels time out after 60 minutes pinggy.io |
| localtunnel | A one-line npx command in a Node.js project | No github.com | Public: anyone with the URL github.com | Active while the lt client stays connected; no expiry setting github.com |
| localhost.run (free) | An SSH one-liner with no account | No account for free domains (SSH key or the nokey user) localhost.run | Public: anyone with the URL localhost.run | No expiry setting; the free domain rotates localhost.run |
Each alternative
qURL CLIMade by LayerV
Best for: Showing your app to a person or a coding agent with no account and no public URL.
Trade-off vs Cloudflare Tunnel: Not for webhooks or public APIs; no raw TCP.
Command to the first shareable URLqurl publish http://127.0.0.1:3000 qurl share <CRID>ngrok (free plan)
Best for: A stable public URL without a domain, plus request inspection and replay.
Trade-off vs Cloudflare Tunnel: Needs an account and authtoken; free browser traffic sees a warning page; 1 GB a month out on the free plan.
Command to the first shareable URLngrok config add-authtoken <TOKEN> ngrok http 8080Tailscale Serve
Best for: Sharing with people whose devices are already on your tailnet.
Trade-off vs Cloudflare Tunnel: Viewers need a Tailscale account and client.
Command to the first shareable URLtailscale serve 3000Tailscale Funnel
Best for: A stable public HTTPS address without a domain of your own.
Trade-off vs Cloudflare Tunnel: Needs a tailnet; ports 443, 8443, and 10000 only; machine names appear in Certificate Transparency logs.
Command to the first shareable URLtailscale funnel 3000Microsoft dev tunnels
Best for: VS Code users who want a tunnel that is private by default.
Trade-off vs Cloudflare Tunnel: Needs a GitHub or Microsoft sign-in; visitors see an anti-phishing page first.
Command to the first shareable URLdevtunnel user login devtunnel host -p 8080 --allow-anonymouszrok (free)
Best for: Private shares to other zrok accounts, including raw TCP and UDP.
Trade-off vs Cloudflare Tunnel: Needs an account; public shares from unverified free accounts show a warning page.
Command to the first shareable URLzrok2 enable <TOKEN> zrok2 share public 8080Pinggy (free)
Best for: Nothing to install beyond SSH, with basic auth or an IP allowlist.
Trade-off vs Cloudflare Tunnel: Free tunnels time out after 60 minutes and show a screening page.
Command to the first shareable URLssh -p 443 -R0:localhost:8000 qr@free.pinggy.iolocaltunnel
Best for: A one-line npx command in a Node.js project.
Trade-off vs Cloudflare Tunnel: Public; visitors are asked for a tunnel password, per the maintainer.
Command to the first shareable URLnpx localtunnel --port 8000localhost.run (free)
Best for: An SSH one-liner with no account.
Trade-off vs Cloudflare Tunnel: Public; the free domain changes after a few hours.
Command to the first shareable URLssh -R 80:localhost:8080 localhost.run
When to keep Cloudflare Tunnel
Keep Cloudflare Tunnel when your domain already runs on Cloudflare and you want a stable hostname with Cloudflare Access policies in front of it, or when you need TCP, SSH, RDP, or SMB through cloudflared. Named tunnels are available on every plan.
Frequently Asked Questions
Is a trycloudflare.com link private?
No. A quick tunnel’s hostname is public: anyone who has it can open the app, unless you start cloudflared with --allowed-mail, which puts an emailed one-time PIN in front of browser visitors. The hostname changes each run and works until cloudflared stops.
What is the best trycloudflare alternative?
If you want the same no-account start without a public URL, qURL: qurl publish keeps the app off the internet and qurl share prints a link that works once. If you want a stable public URL instead, ngrok or Tailscale Funnel, both of which need an account.
Can I get a stable tunnel URL without a domain on Cloudflare?
Yes. ngrok assigns one dev domain per free account that stays the same between runs, and Tailscale Funnel serves a stable ts.net name for a machine on your tailnet. Microsoft dev tunnels are persistent when created with devtunnel create.
Which alternative supports Server-Sent Events?
Cloudflare quick tunnels do not support them. qURL passes Server-Sent Events, WebSockets, and streamed responses through unbuffered in our published test, and Vite hot reload keeps working through a link.
Can my coding agent share my app instead of me running cloudflared?
Yes. Point Claude Code, Cursor, or Windsurf at the qURL skill (https://layerv.ai/skills/qurl/SKILL.md) and ask it to share the app. It installs the CLI, publishes the app privately, and gives you an address to send. The agent applies the private access rules you choose. For named recipients, give it their email addresses so it can send invitations. Recipients verify their email in the browser and save a passkey; they never send you their email verification code. The agent checks policy support before sharing and keeps the app private if the deployment cannot support it. For one person right away, ask it for a one-time link instead. Codex starts with network access off, so save the skill file for it first.
Built it with an agent? Let it share it.
One prompt points Claude Code, Cursor, or Windsurf at the qURL skill. Or install the CLI and publish the app yourself. No account either way.
New to qURL? Start at qurl.link