CalcNest Launches Free, Browser-Based Financial Calculator Suite With No Data Collection

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A developer has built CalcNest, a free suite of personal finance calculators designed to avoid the popups, ads, and tracking common on similar websites. The tools cover Step-Up SIP projections, amortized loan EMI breakdowns, salary in-hand estimates, and a comparison of tax regimes under Indian provisions. All computations run locally in the user's browser using JavaScript, so no financial inputs are stored or transmitted to remote servers. The team also offers embeddable, ad-free widgets that bloggers and finance creators can place on their own sites. The developer is seeking user feedback on formula accuracy, features, and interface performance.

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