HM-LR-C1-A0 TOOL-DRILL-CORDLESS-18V GR-WS-S2-M0 FASTENER-SCREW-WOOD-2IN HM-KT-CB3-A2 TOOL-MEASURE-TAPE-25FT HM-GR-S1-F0 KETCHUP-HEINZ-14OZ

HOME INVENTORY LOCATOR SYSTEM

KNOW WHERE
EVERYTHING
IS. ALWAYS.

NOTHING IS LOST. EVERYTHING IS LOGIC.

Your garage has 23 tape measures. Your kitchen cabinet has 11 bottles of ketchup. Your signed David Bowie album is somewhere.

HIL gives every shelf, drawer, and object in your home a permanent address — readable by any AI, printable as a label, searchable forever.

TRY IT FREE → SEE HOW IT WORKS
SCROLL

It started with
Dr. Piper.

At 17, he stood up at graduation in Sharon, Wisconsin and said men should never sell their influence to the highest bidder. Then he spent his life as a country vet who took chickens and handshakes instead of money — because the work needed doing.

He collected everything. Benjamin Franklin stoves. Spool beds. A lifetime of things that mattered.

When he died, the family held an auction. They walked away with $1,200.

The things didn't have stories attached. So they sold for nothing.

HIL exists so that doesn't happen to your family's stuff.

PROVENANCE RECORD — ACTIVE
Old Granddad Cabinet
OLG-1 — Shop / North Wall / Cabinet 1
Army-green metal hardware cabinet. Dr. Harry Benjamin Piper, veterinarian, Sharon WI. A man who took food instead of fees. A lifetime of collected things. Passed to family. Status: preserved.

// This object has a story. Now it has an address.

— THE PROCESS —

Three Steps.
No Install. No Account.

1
📷

Pick a spot.
Take a photo.

Any shelf. Any room. Messy is fine. Annotate with your pencil if something is hidden behind something else.

IPAD + PENCIL WORKS GREAT
2
🤖

Drop it into
any AI.

Claude, ChatGPT, or Gemini. Paste the HL prompt. The AI reads your photo and assigns addresses to everything it sees.

NO NEW ACCOUNT NEEDED
3
📍

You own a
record. Forever.

Your inventory lives in your vault. Search it. Ask any AI where something is. Export it anytime. It's yours.

YOUR DATA. YOUR FILE.

— THE TOOL BELT —

Six Tools.
One System.

TOOL 01 — START HERE

Starter Pack

Print your cardinal anchor signs. Cut them out. Stick them up. Your space is now addressed. Five minutes, no thinking required.

TOOL 02 — THE HUB

Super Tool

Build your addresses, generate labels, create wiki pages, produce HIL exchange records. One tool that does it all.

TOOL 03 — YOUR INVENTORY

Vault BACKEND LIVE

Your permanent inventory. Search everything. Save to the cloud or export to your own device. Data sovereignty built in.

TOOL 04 — IN THE FIELD

Field Tool IN DEV

Scan a space, map it, make zone signs, label your carts. Everything you do when you're on your feet with your phone.

TOOL 05 — MAKE IT YOURS

Sign Studio COMING SOON

Design custom signs for your space. Art Deco, Industrial, Vintage Tin, Workshop, Dr. Piper themes. Print them. Make it permanent.

TOOL 06 — THE HISTORY WALL

History Wall

Two generations old or more. Give your heirloom a permanent record. The tractor that never left. The drill that still cuts. Submit it. Keep it forever.

— THE LIBRARY —

Knowledge.
Not just tools.

In 1882 Ellen Swallow Richards — the first woman admitted to MIT — argued that a household runs on principles, not products. The industry spent 140 years proving her right by selling you the same principle in 47 different bottles. The Library finishes her argument.

LIBRARY 01 — APPLIED CHEMISTRY

HIL Clean

Ten raw ingredients replace forty branded products. The science behind why they work. An address for where they live. Free forever.

LIBRARY 02 — KIT SYSTEM

HIL Organize

Know what you own. Know what you can do. 28 standard kits, three skill tiers, and a free Capability Prompt you can drop into any AI today.

LIBRARY 03 — PRESERVATION

HIL Restore

Stop replacing. Start restoring. Five base ingredients replace 40 specialty products. Techniques for tools, wood, leather, and cast iron.

LIBRARY 04 — INTENTIONAL OWNERSHIP

HIL Supply

Own less. Own better. Where to find quality tools cheap, when to DIY vs hire, and the pre-1970 rule nobody tells you about.

LIBRARY 05 — CAPABILITY

HIL Build COMING SOON

Tell the system what kits you have. It tells you what you can build, fix, and do — and the one addition that unlocks the most new capability.

LIBRARY 06 — SCHEDULED CARE

HIL Maintain

Manufacturer schedules. Fannie Mae baseline. Know what your home needs, when it needs it, and what skipping costs. Free forever.

THE LIBRARY IS EXPANDABLE — COMMUNITY CONTRIBUTIONS WELCOME — r/hilsystem →

— DATA PHILOSOPHY —

We'll hold it until
you're ready.

No lock-in. No hostage data. Your inventory is yours from day one.

1

We Host It

Start here. Free. We hold your inventory on our servers. Nothing to set up.

2

You Export It

One button. Download your entire inventory as JSON, CSV, or SQL. Take it anywhere.

3

You Own It

Run it on your own hardware. Raspberry Pi, NAS, whatever. We'll help you get there.

SELF-HOST CONTEST — COMING SOONFOLLOW ON REDDIT →

— COMMUNITY —

Show Your Setup.
Share What Works.

REDDIT

r/hilsystem

Post your organized spaces. Share workflow tips. Ask questions. Swap ideas. The community that improves the system.

OPEN SOURCE

hlsystem.org

The grammar spec. The developer docs. The open standard that HIL is built on. Free forever. Yours to use however you want.