Guides

ID card and badge guides

Practical answers for anyone making ID cards and badges for a team, school or event.

ID badge guide: sizes, materials, barcodes and NFC

What size is an ID card, how thick is it, what should go on an employee badge, which barcode to use, and how NFC differs from RFID access cards.

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How to print name badges from an Eventbrite attendee list

Turn an Eventbrite, Cvent or Google Forms attendee export into printed name badges: export the list, match the columns, upload, and order.

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What size is an ID card? CR80 dimensions, thickness and materials

A standard ID card is CR80: 3.375 × 2.125 in (85.6 × 54 mm), 30 mil thick. Pixel sizes for designing, other card sizes, and what cards are made of.

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Buy an ID card printer or outsource? A cost comparison

Should you buy an ID card printer or order printed cards? Equipment, supply and per-card costs compared, with when each makes sense.

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How to take a good ID badge photo with a phone

Take a good ID badge photo with any phone: background, light, distance, framing, and how to name and upload photos for a whole team.

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How to make conference badges with QR codes for check-in

How to put a scannable QR code on every conference badge: what it should hold, sizing and placement, and building it from your attendee list.

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Paper vs plastic event badges: which should you use?

Paper badge inserts or PVC plastic badges? Durability, cost, printing time and scanning compared, with when each makes sense for your event.

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What to put on the back of an event badge

Ideas for the back of a conference or event badge: schedule, Wi-Fi, map, QR code, emergency contacts and sponsors, plus design tips.

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How to make student ID cards with barcodes for a whole school

Make student ID cards with photos and scannable barcodes for every student from one spreadsheet: barcode formats, leading zeros, photos and testing.

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How to create employee ID numbers

Set up employee ID numbers that last: unique, fixed-length and free of personal data, with example schemes, check digits and barcode tips.

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NFC vs RFID ID cards: what is the difference?

NFC and RFID cards both use radio chips but do different jobs. Which one opens doors, which one works with phones, and which you need.

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