sshr

Temporary tools for fast shipping

One platform for disposable inboxes, instant public tunnels, and small web utilities

sshr provides temporary mail, a public SSH reverse tunnel, short-lived file drops, webhook inspection, plus tiny request tools like IP and echo endpoints for fast debugging.

Open Temp Mail View Tunnel Guide

Mail

Temporary Email

Create a disposable inbox on page load, receive messages instantly, and keep the same inbox for 24 hours on the same browser.

  • Auto-generated address with readable BIP39 words
  • Fast polling inbox view
  • Private token inbox support for internal workflows
Go to /mail

Tunnel

Public SSH Reverse Tunnel

Expose a local service through a public port or an sshr subdomain using plain ssh -R, with no shell access and enforced limits.

  • Public port mode for quick demos
  • Domain mode for *.sshr.uk previews
  • Per-IP concurrency and daily traffic caps
Go to /tunnel

Files

Short-Lived File Drop

Upload directly to the bare domain and get back a short code. Files expire automatically after 24 hours.

  • curl -T file.txt https://sshr.uk/file.txt
  • Returns a 5-digit download URL
  • Downloaded from https://sshr.uk/<code>

DDNS

Dynamic DNS

Create a hostname on dyn.sshr.uk and keep its IPv4 A record updated with a simple token URL.

  • Delegated zone served by our own PowerDNS node
  • Token-based updates from routers and small clients
  • Useful for home labs, NAS, and changing residential IPs
Go to /ddns

Hooks

Webhook Inspector

Open hook.sshr.uk to get a random webhook subdomain, inspect every request, and set the default HTTP response in the browser.

  • Random xxx.hook.sshr.uk endpoint
  • Request list with path, headers, and body
  • Custom status, content type, and body response

Req

IP and Echo Tools

Use lightweight endpoints for scripts and debugging. These are designed to work well with plain curl.

  • http://ip.sshr.uk returns your IP
  • http://echo.sshr.uk/echo returns request details
  • Useful for CLI checks and webhook debugging