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QR Code Generator
Generate a highly customizable QR Code entirely client-side.
Content / URL
https://lukeschlangen.com
Version (Size)
Auto (Calculated)
Version 1 (21x21 modules)
Version 2 (25x25 modules)
Version 3 (29x29 modules)
Version 4 (33x33 modules)
Version 5 (37x37 modules)
Version 6 (41x41 modules)
Version 7 (45x45 modules)
Version 8 (49x49 modules)
Version 9 (53x53 modules)
Version 10 (57x57 modules)
Version 11 (61x61 modules)
Version 12 (65x65 modules)
Version 13 (69x69 modules)
Version 14 (73x73 modules)
Version 15 (77x77 modules)
Version 16 (81x81 modules)
Version 17 (85x85 modules)
Version 18 (89x89 modules)
Version 19 (93x93 modules)
Version 20 (97x97 modules)
Version 21 (101x101 modules)
Version 22 (105x105 modules)
Version 23 (109x109 modules)
Version 24 (113x113 modules)
Version 25 (117x117 modules)
Version 26 (121x121 modules)
Version 27 (125x125 modules)
Version 28 (129x129 modules)
Version 29 (133x133 modules)
Version 30 (137x137 modules)
Version 31 (141x141 modules)
Version 32 (145x145 modules)
Version 33 (149x149 modules)
Version 34 (153x153 modules)
Version 35 (157x157 modules)
Version 36 (161x161 modules)
Version 37 (165x165 modules)
Version 38 (169x169 modules)
Version 39 (173x173 modules)
Version 40 (177x177 modules)
Error Correction Level
L (Low ~7% recovery)
M (Medium ~15% recovery)
Q (Quartile ~25% recovery)
H (High ~30% recovery)
Mask Pattern
Auto (Calculated)
Pattern 0
Pattern 1
Pattern 2
Pattern 3
Pattern 4
Pattern 5
Pattern 6
Pattern 7
Margin (Quiet Zone)
Scale Factor
Width (Forced, px)
Design Colors
Dark Modules (Foreground)
#000000 (100%)
Opacity
Light Modules (Background)
#ffffff (100%)
Opacity
Interactive Preview
Format: PNG (Auto)
Actions & Output
Export Format
PNG
JPEG
WEBP
SVG
📥 Download QR
📋 Copy Data URL