QR & Barcode Generator

Format

Code type

Content

Error correction

Quiet zone

32

Character encoding UTF-8 (ECI 26)

Marks non-ASCII content with the UTF-8 ECI so strict scanners decode emoji and CJK correctly.

Structured Append Split into multiple codes

Chains several QR codes that a scanner reassembles.

Image

Size

20 %

Margin around the code

10

Bar width

2

Bar height

100

Caption Show value below bars

Caption font size

20

Palettes

Foreground

Background

Background Transparent

Padding

16

Filename

Resolution

2048 px

PNG width in pixels. Height scales to the code aspect ratio.