A growing collection by Kai Köhler
Small tools.
Big shortcuts.
Focused utilities for everyday tasks—simple to use, free, and built with care.
Toolbox
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Showing all 3 tools.
Generator
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QR Code Generator
Create custom QR codes for links and export them as sharp PNG or SVG files.
Converter
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CSV Timetable to PDF
Turn Solidtime CSV exports into clean, professional and print-ready PDF reports.
Generator
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Alternative Pack
Swap mainstream apps for the alternatives you prefer and share your switches as an image.