Universal Tools
27 free online tools for developers & everyone
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Universal Tools

Universal Tools - 27 free online tools for developers & everyone

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27 free online tools for developers & everyone. JSON formatter, password generator, regex tester, currency converter, JWT decoder, and 22 more tools. ✅ No signup required ✅ Nothing stored on servers ✅ Works in 7 languages ✅ Mobile friendly ✅ 100% free forever All tools run locally in your browser.

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Universal Tools
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Hey Product Hunt! 👋 I built Universal Tools because I was tired of visiting multiple sites just to format JSON, generate passwords, and convert currencies. Everything in one place, free, no signup, nothing stored on servers — all tools run locally in your browser. We support 7 languages because great tools should be accessible globally. Would love feedback on what tools to build next!