Barcode vs. QR Code – Which One Should I Use?

you’re picking the format for the scannable code on your tickets — QR (the square pixelated kind) or barcode (the parallel-line 1D kind). And you want to know which is right for your event before you commit a ticket-template design and order scanners.

Short answer

• Phone-based scanning (you’ll use Checkinera on iPad/iPhone/Android, no hardware investment) → QR code.
• Hardware scanner setup (retail-style imager at a turnstile, 1D-only or budget scanners) → 1D barcode.
• Mixed / belt-and-braces (some doors phone-scanned, some hardware-scanned) → put both on the ticket. Tickera supports it.

Most events end up doing the third option — both codes on one ticket, takes no extra effort, and gives full flexibility at the door.

QR strengths

• Universal phone camera support. Every modern iPhone and Android camera reads QR natively, no app needed for the scan itself — though Checkinera is what records the check-in.
• Higher data density. A QR can encode hundreds of characters; useful when the ticket code includes order ID + event ID + ticket ID + a signature.
• Damage tolerance. QR has built-in error correction. A coffee stain over part of the code still scans.
• Smaller printed footprint. A 2cm × 2cm QR is more reliable than a 2cm-wide barcode.

Barcode (1D) strengths

• Hardware scanner compatibility. Many cheap and older laser/imager scanners read 1D only, not 2D/QR. If you already own scanners from a previous event, check what they support before redesigning.
• Speed at high volume. A linear barcode passes a beam scanner at terminal speed — relevant for stadium-style high-throughput entry.
• Familiar to staff. Door staff used to retail scanners often process barcodes faster muscle-memory-wise.

Why put both on the ticket

Tickera’s ticket template builder includes both a QR element and a Barcode element. Drag both onto your template. The same ticket then scans on any combination of phone-based and hardware-based check-in stations. Costs nothing extra, opens all your options at the door, and gives you a fallback if one type fails (worn print, damaged code).

Recommended reading

We covered the full comparison in much more depth on our blog: Barcode scanners vs. Checkinera — which one and why. And for door-day operational lessons (lines, light conditions, what slows scanning down): Ticket check-in at the door.

Related

• Supported barcode types
• Can I include QR and barcode on the ticket?
• Does Tickera use QR code for check-in?
• Barcode scanners vs. Checkinera (blog)