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Free for everyone

Your localhost, live on a fixed https address.

Pick a port on your computer and share https://you-app.yooltest.com from home, office or a phone hotspot. Free, no router setup, and the address never changes.

Download Buundo Get started free
Terminal
$ buundo http 3000 --name shop
✓ Online  https://amina-shop.yooltest.com  →  http://127.0.0.1:3000
  GET  /              200   12 ms
  POST /api/orders    201   48 ms
1

Sign in

Enter your email and the 6-digit code we send you. No password, no card.

2

Pick a port

Choose the local port your app runs on, for example 3000, 5173 or 8000.

3

Share the link

Your address works on any network until you stop it.

Download

macOSApple silicon & Intel · .dmg WindowsWindows 10/11 · .exe Ubuntu / Debian64-bit · .deb LinuxAny distro · .AppImage

Prefer the terminal?

macOS / Linux / Ubuntu

curl -fsSL https://yooltest.com/install.sh | sh

Windows (PowerShell)

irm https://yooltest.com/install.ps1 | iex

Then:

buundo login
buundo http 3000

Using the buundo command

Every address starts with your username: <username>-<name>.yooltest.com. You get up to 5 free addresses, and each one stays yours until you release it.

Share a port

buundo http 3000

Uses your first address, or creates <username>-dev. Works for React, Vite, Next.js, Django, Laravel, anything on that port.

Choose the name

buundo http 5173 --name shop

Gives https://<username>-shop.yooltest.com. The name is reserved for you the first time.

Frappe / ERPNext site

buundo http 8000 --name erp --host-header mysite.local

--host-header sends the site name your bench expects, so multi-site benches open the right site.

Another computer or port

buundo http 8080 --host 192.168.1.20

Share a server on another machine in your network, such as a printer panel or a NAS.

Protect with a password

buundo http 3000 --auth admin:secret

Visitors must enter this user and password before they reach your app.

Watch requests

buundo http 3000 --name hooks

Every request is printed live with method, path, status and time. Handy for testing webhooks from Stripe, GitHub or WhatsApp.

All commands

buundo loginSign in with your email and a 6-digit code.
buundo http <port>Share a local port. Options: --name, --host, --host-header, --auth user:pass.
buundo domainsList your addresses.
buundo domains add <name>Reserve an address without starting a tunnel.
buundo domains remove <name>Release an address so others can take it.
buundo listAddresses and tunnels running now.
buundo stop <name>Stop a tunnel started on this computer.
buundo whoamiShow who is signed in.
buundo versionShow the version and check for updates.
buundo logoutSign out and revoke this computer's token.

Good to know