About CtrlTool
CtrlTool provides a suite of over 130 free, fast online utilities designed for developers, creators, and everyday digital workflows. The platform includes developer tools, text utilities, PDF converters, calculators, and security helpers to solve quick tasks without installation or account registration.
To prioritize user privacy and speed, tools execute with local browser processing whenever possible. Users can format JSON, generate passwords and UUIDs, merge PDFs, build UTM links, and perform various conversions directly in their web browser.
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