#1 Ngrok alternative. With .local domains and top-rated UX.
Localhost
Joined May 2023
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GitHub Webhook "We couldn't deliver this payload": Each Error and Its Fix
localcan.com/blog/github-web…
Shopify Webhook Not Firing? Scopes, Timeouts and Retries
localcan.com/blog/shopify-we…
php2shell (CVE-2026-109618) is fixed in 8.5.12, 8.4.27, 8.3.36 and 8.2.35.
If you share a Herd or Valet site through a tunnel, read the version off the URL, not your terminal.
localcan.com/blog/php-dev-se…
Free tier 🔥
► Free tier of @LocalCanApp has expanded recently:
- unlimited .local domains with https
- 1 live tunnel (60-min session)
- deployed Snapshots (static site/prototype)
- MCP and CLI made for agents
- traffic inspection + replay
- macOS/Window/Linux
LocalCan 3.2 is here! Adds a design feedback loop for humans and agents.
Snapshots can now collect feedback. Share a link, and others can pin comments right on the page.
Then hand it to your coding agent: it reads the comments, fixes the design, replies, and resolves. If you build prototypes with AI, this is how you get real feedback on them.
Comments are coming! 💬
Leave a comment on a prototype, the agent implements it. That's what I'm aiming for with @LocalCanApp.
Snapshots already let designers push a prototype to a public URL and collect feedback. Soon, the feedback will be a comment sitting on the page itself.
So the loop goes like this: the client leaves a comment, you or your agent picks it up, makes the change, and republishes the Snapshot. Same URL the whole time.
Let me know if you'd like early access!
How to share design prototypes using Snapshots:
I stopped sending Figma links, prototypes are real code now.
The problem was never designing, it was sharing. Deploying for one review round is a lot of ceremony.
So I share the thing running on my laptop instead. Public URL, live, auto refreshed with my edits. When I close the laptop, a Snapshot keeps the same link alive.
How are you sharing work these days?
(@LocalCanApp is mine, bias disclaimer applies)
3.0 stable release is now live!
After 10 betas, I released @LocalCanApp 3.0 stable!
Quiet launch for now: it’s midsummer, people are vacationmaxxing, and too many users were confused by the new features not being available when they downloaded v2.7.
In the meantime, I’m prepping for a launch event in a month or so, starting with some landing page updates.
LocalCan 3.0 Beta 10 is out, and it ships a Free plan.
Put localhost on a Public URL in one click:
→ 60-min sessions, 1 GB/month
→ No credit card
→ No interstitial warning page for your visitors, ever
→ MCP server included, so your AI agent can open and manage tunnels too
Unlimited .local domains, automatic HTTPS, and traffic inspection are in the Free plan too.
