Patented Technology

Keep the farm
clearly posted.

Fields, equipment lanes, and grain sites are easy to wander onto. Whack-A-Sign slides onto the T-posts you already run and makes it obvious where the property line is — with your contact info one scan away.

Buy signs → See how it works

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

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

Why Whack-A-Sign

For Farms, done right.

Post fields and lanes fast

Slides onto standard T-posts along field edges, driveways, and equipment lanes in about two minutes each.

Owner & contact on the QR

Anyone at the fence can scan to see whose farm it is and who to call — without you posting your home address.

Made for the weather

UV-proof and weatherproof, readable from 100 feet through sun, rain, dust, and snow.

Buy by the box

Run the whole farm and drop the per-sign price with boxes of 10 and 64.

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.

Scan the code

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

Claim it

Post your info

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

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 →

Straight answers.

Where can I use these on a farm?+

Field edges, equipment lanes, driveways, grain and machinery sites, and property boundaries — anywhere you've got a T-post.

What goes on the QR code?+

Owner and contact info, plus any details you choose to share. Your exact location stays private unless you turn it on.

Do they survive dust and weather?+

Yes — molded from UV-protected, weatherproof plastic and locked to the post so they don't blow off.

Is there a discount for posting the whole farm?+

Yes — boxes of 10 ($14.49/ea) and 64 ($13.99/ea), plus custom bulk pricing for larger operations.

Ready?

Every field.
Clearly yours.

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