QR code generator
Simon Willison built a QR code generator with Claude, supporting URLs/text and WiFi networks with customizable styling.
Tool: QR code generator
Simon Willison’s Weblog
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15th May 2026
Tool
QR code generator — Generate QR codes from any URL or text with customizable styling options. This tool supports multiple design styles including square and liquid patterns, adjustable sizes, custom colors, and optional borders. The generated QR codes can be downloaded as PNG files or copied directly to your clipboard for immediate use.
Claude helped me build this tool for creating QR codes, for both text/URLs and for connecting to WiFi networks.
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