Essential daily utilities including QR codes, secure passwords, timezone converters, and health indexes.
Essential daily utilities including QR codes, secure passwords, timezone converters, and health indexes.
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Essential for portal operations, security CSRF tokens, and remembering your consent status. These do not store personal identifiers.
Enables the portal to remember language selection (e.g. English, Spanish, Hindi, Arabic), view modes (grid vs list), and UI contrast themes.
Aggregated, privacy-respecting metrics to identify broken calculators, optimize client-side load times, and evaluate tool popularity.
Used by certified partners (including Google AdSense) to deliver contextual advertisements that fund our free client-side tool suite.