We supply custom-printed plastic cards to businesses around New Zealand: gift and loyalty cards, membership and staff ID, hotel keys, and RFID and NFC cards. The work is mostly B2B, often through print companies and brokers, and a lot of it depends on a file someone else has prepared.
After enough jobs, the pattern was familiar. The delay was rarely the print itself. It was the artwork.
A file would arrive at the wrong finished size — often a paper business-card format — or with no bleed, or with a logo sitting where the magnetic stripe has to go. A QR code would look crisp on screen and then fail on a phone once it was 15 millimetres wide on a glossy card. We check every file before it goes to print, and we should — a bad file should never become a bad run of cards. But going back and forth over details the sender could have seen earlier slows everyone down.
So we built three free tools and put them on the web. They launched at the start of November 2026. Anyone can use them, whether or not they order from us. All three run in the browser. There is no account, and the first two never upload the user's file.
1. A checker that shows the card at its real size
A standard plastic card is not “about 85 by 54”. It is a CR80 card, corresponding to the ID-1 format in ISO/IEC 7810: 85.60 × 53.98 mm, with rounded corners. Other features, such as contact chips, magnetic stripes, signature panels, slots, holes and RFID antennas, have their own placement and manufacturing requirements — they are not all fixed by that one size standard.
The artwork checker previews the front and back at that true size. You can set bleed and safe margins, switch on the features the card will actually have, and see where type and logos collide with a cut or a keep-clear zone. Blank templates download as layered PSD, SVG, PDF or PNG, so a designer can start from the right geometry instead of a business-card preset.
Two decisions mattered to us here.
The first was to do the check in the browser. Artwork stays on the user’s device; it is not uploaded to our servers. People are rightly cautious about sending print-ready files, especially when a card carries a logo, a staff layout or a client’s design. We thought people would be more comfortable testing the tool if their artwork stayed on their own machine.
The second was to make the features optional and visible. A gift card with a three-track magnetic stripe (a stripe that can carry three data tracks) and a staff ID with a slot punch are the same finished size and completely different objects once you start placing a logo. A template that only shows a rectangle does not catch the mistakes that actually delay a job.
I do not have a tidy figure for how many files used to arrive at the wrong page size, because we never set out to collect one. I can say it happened often enough that building a public checker felt more useful than writing the same notes back, job after job.
2. A QR generator that has to prove the code works
Unscannable QR codes have a particular kind of frustration. The file looks fine. The designer followed a tutorial. Then the printed card does not open the page, usually because the code is too small, the contrast is too low, the quiet zone was cropped, or a logo was dropped into the middle with too little error correction. QR codes have four error-correction levels (L, M, Q and H); a higher level can tolerate more damage, but it is not a substitute for adequate contrast, a quiet zone of at least four modules on all four sides, or enough physical size.
We did not want another generator that only draws a pattern. The QR code generator creates codes for websites, contact details, Wi-Fi and a range of other uses — 17 types in the current tool — and lets you set the printed size and add a logo. You can download vector artwork as SVG or PDF, or raster PNG at 300 or 600 dpi. Before each download, a software decoder attempts to read the generated artwork. If it cannot decode the code, you find out before downloading. That catches some generation problems, but it cannot guarantee that the printed result will scan.
We still tell people to scan a printed sample at the final size, on a real phone. A decode on a large, bright monitor can hide problems that appear once the code is small, varnished or slightly off-colour. The physical size and the printer's reproduction quality matter as much as the file format.
Two other constraints were deliberate. Everything runs in the browser, including the logo, so contact details and Wi-Fi passwords are not uploaded to us. And the codes are static: what you encode is what gets printed. There is no redirect subscription, no scan tracking and no file hosting. If you need a unique code on every card, that is variable data, and it belongs in the print run, supplied from a spreadsheet — not in a generator that pretends to give you a dashboard for free and then bills you later.
3. An AI designer that keeps the wording intact
The third tool came from a different gap. Some businesses do not have a designer on hand, and they still need a starting concept for a plastic business card — front and back, with their real wording, not a lorem-ipsum mock-up.
The AI business card designer takes the exact details the user types and a short description of the look they want, and produces a front-and-back concept. We do not rewrite the wording. After a concept is generated, the wording and which side each detail appears on can still be adjusted in the tool. The generated images themselves are not edited in the interface; you download proof or print-quality files, and our team can amend them before production. Those downloads are a starting point for review, not a substitute for a pre-press check. The current interface allows three generations.
We have been cautious about what we claim for it, because it is a project in development, not a replacement for professional design software. An image model can give you a direction in a minute. It cannot take responsibility for bleed, safe areas, a chip zone or whether the name is spelled as the customer intended.
One practical quirk is worth being honest about. The designer uses an approximate 86 × 54 mm working canvas with 2 mm bleed on each edge, producing 90 × 58 mm artwork. That is close to the familiar credit-card format, but it is not the exact ISO ID-1 size of 85.60 × 53.98 mm. We therefore treat the output as a concept and check the final artwork against the exact CR80 template.
What we learned
Put the inspection where the file is still cheap to change. By the time a print supplier opens the artwork, a lot of decisions are already baked in. A public preview does not replace a pre-press check, and we have not pretended that it does. It does mean the first conversation can be about a real issue, not a missing 2 mm of bleed.
If the check can run locally, do not demand an upload. Designers, printers and in-house marketers will try a tool more readily if the file never leaves their machine.
A generator that does not verify its output is unfinished. This is especially true for QR codes, where a visually tidy mark can still be unreadable. We decided that checking whether the generated code could actually be decoded was more important than simply offering additional download options.
AI is a starting point, and it should be labelled that way. Over-claiming here would have been easy and unhelpful. The useful split is: the model drafts a look, the user keeps control of the words, and a person still signs off the print file.
Make the tools useful even if no order follows. We wanted the tools to be useful before someone decided where to have their cards printed. That is when they can make the biggest difference to the artwork. Printers, designers and organisations preparing their own files can use them regardless.
I would like to tell you how many reprints these tools have already prevented. I cannot: we did not instrument the work that way, and it would be guesswork to start now. What I can say is the original problem was real, the tools are free to use, and we still check the final file before anything is printed.
Allan Hall works at PlasticCard.nz, a national supplier of custom-printed plastic cards for New Zealand businesses.
Top comments (0)