Anirudha Sonwane

Building tools that respect your privacy

About

Building ToolReign — a free online toolbox with 280+ utilities for developers, finance, PDF, image and text tasks. Everything runs in your browser. No server uploads. No account. No ads. Side project built evenings and weekends alongside my day job. Always adding more tools. Always free.

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Maker History

Tool Reign280+ free browser tools. No signup. Your data stays private.
Jul 2026

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Joined Product HuntJune 22nd, 2026

Forums

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5h ago

Tool Reign - 280+ free browser tools. No signup. Your data stays private.

Tool Reign gives you 280+ free utilities — JSON formatter, GST calculator, PDF merger, API Client, regex tester, and more across 15 categories. Everything runs in your browser using Web APIs. Nothing is uploaded to any server. No account needed. No ads. No catch. Built for developers and Indian finance teams. Lighthouse SEO: 100 | Performance: 98 | Zero backend. Your data stays where it belongs — with you.