Patented Technology

Post the lot.
Show who to call.

Vacant lots and land listings are easy to trespass and hard to keep marked. Whack-A-Sign slides onto a T-post in minutes and puts the listing agent or owner's contact one scan away — no drilling, no posts to buy.

Free shipping · Allen wrench & screws included with every sign.

Standard metal T-post Whack-A-Sign No Trespassing sign sliding onto a T-post
Why Whack-A-Sign

For Vacant Lots & Realtors, done right.

Post a lot in minutes

Slides onto a T-post with the included hardware — mark a listing or a boundary without drilling or extra posts.

Agent or owner contact on the QR

Scan to reach the listing agent or owner directly — a quiet lead capture right on the sign.

Reads from the road

Safety-orange and high-contrast so it's clear from the street that the lot is spoken for.

One dashboard, every listing

Realtors can run one sign or a hundred from a single account, each editable any time.

The Technology

Every sign knows
whose land it is.

Molded into every Whack-A-Sign is a unique QR code. Scan it and the sign becomes a live page you control — owner, contact, permits, lease info, whatever you want the world to know. Edit it any time. The QR never changes.

Scan this Whack-A-Sign QR code to open a live sign page

SCAN ME

CODE · K7G2QM

Go ahead — scan it with your phone to see a live sign page in action.

1

Scan the code

Any phone camera opens the sign's page. No app to download, ever.

2

Claim it

Sign in with a one-time email link — no password — and the sign is yours.

3

Post your info

Add owner, contact, permits, lease and gate details — whatever you want shown.

4

It goes live

Pay once and anyone who scans sees it. Edit any time; the QR never changes.

What you can post

  • Owner & contact info
  • Permits & lease details
  • Mineral rights & acreage
  • Gate codes & caretaker numbers
  • Wildlife & land management plans
  • Property rules, notices & emergency contacts

Built into the tech

  • No app — opens in any browser
  • One-tap email sign-in, no password
  • Edit any time, free — the QR never changes
  • Your location stays private unless you show it
  • Run unlimited signs from one dashboard
  • Pay once to publish — no subscription

Built for everyone who owns the dirt

Landowners & ranchers Hunting leases Oil & gas Wildlife management Cabins & recreation Realtors & vacant lots
Activate your sign → See how it works One-time activation from $9.99 · no subscription
Buy Signs

Pick your color.
Pick your pack.

Free shipping, with the Allen wrench & screws included on every sign. The more you post, the less each one costs.

Single Sign

$14.99

$14.99 per sign

Add to cart →

Box of 64

$895.36

$13.99 per sign · best value

Add to cart →

Secure checkout on Shopify · Free shipping · Need 100+ or custom branding? Request a bulk quote →

Questions

Straight answers.

Can realtors put listing contact info on the sign?+
Yes — the QR opens a page with the listing agent or owner's contact, editable any time without changing the sign.
Do I need to install a post?+
No — it slides onto any standard T-post. Drive a T-post or use one that's already there; no drilling required.
Can I manage signs across multiple listings?+
Yes. One account runs every sign, each with its own QR and info you can update any time.
Is there pricing for multiple lots?+
Yes — boxes of 10 and 64 plus custom bulk runs, with per-sign pricing that drops as quantity climbs.
Ready?

Post the lot.
Show who to call.

Slide-on signs, a QR that tells your story, and free shipping. One-time cost, no subscription.

Whack-A-Sign No Trespassing sign