Question 1

What is a plain text QR code?

Accepted Answer

A plain text QR code stores raw text rather than a URL. When scanned, the text is displayed on screen. It works completely offline since no web request is made.

Question 2

How much text can a QR code hold?

Accepted Answer

A standard QR code can hold up to about 4,296 alphanumeric characters. However, shorter text produces a simpler code that scans faster and more reliably. We recommend keeping it under 300 characters.

Question 3

Does the scanner need an internet connection?

Accepted Answer

No. Since the text is embedded directly in the QR code, it displays instantly without any network request. This makes it ideal for offline use cases.

Question 4

What are common use cases for a text QR code?

Accepted Answer

Serial numbers, asset tags, inventory labels, short notes, coupon codes, Wi-Fi passwords (as plain text), and manufacturing lot identifiers.

Question 5

Can I include special characters or emoji?

Accepted Answer

Yes. The QR code supports UTF-8 encoding, so you can include accented characters, symbols, and emoji — though complex characters use more data capacity.

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