Keepzer is the elegant way to catalogue, value and showcase your Zippo lighters and Case knives — from the day you acquire them to the day they sell.
No credit card required · Free forever plan
Product tour video
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Every detail of your collection — captured, valued and presented with care.
Build rich cards for each lighter or knife — photos, type numbers, condition, year, custom fields and notes. A layout designer lets you shape exactly what each card shows.
Demo clip · Catalogue
Track purchases, sales and profit per item. Link transactions to cards, watch your cost basis and current value, and see the whole picture in the financial dashboard.
Demo clip · Finance
Cinema mode turns your cards into a full-screen, distraction-free slideshow — perfect for admiring detail shots or showcasing your collection to others.
Demo clip · Cinema
An interactive sandbox where you can add cards, snap photos and feel the workflow — no account needed. Coming soon.
Interactive demo
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Start free. Upgrade when your collection — or your ambitions — outgrow it.
Everything you need to start cataloguing.
For serious collectors who want more room and AI.
The full toolkit for power sellers & large collections.
Prices in EUR. Storage counts photos and files across your whole account.
Join in seconds with your Google account. Your first 100 cards are on us.