Hey Product Hunt! 👋 I built UtilDaily because I was tired of pasting sensitive data into random online tools that upload everything to their servers. JSON with API keys, passwords, private text — it all gets sent somewhere you can't verify. So I built a different kind of tool site: - 100% browser-based — open DevTools → Network tab → use any tool → zero requests. That's the proof. - Fast — static site on Cloudflare Pages, sub-200ms TTFB, no spinners. - 40+ tools and growing — from developer essentials (JSON formatter, Base64, UUID, hash generator) to everyday utilities (BMI calculator, tip calculator, QR code maker, password generator). - The password generator uses crypto.getRandomValues() — not Math.random(). The strength meter shows actual entropy bits so you know exactly how secure your password is. Every tool has FAQ content with source citations (RFC, MDN, OWASP) — not just vague "how to use" text. I wanted each page to genuinely teach you something. I'm adding 3-5 new tools every month. I'd love your feedback: Which tools do you wish existed online but can't find a good version of? Any tool categories I should prioritize next? Thanks for checking it out! 🙏

UtilDaily

Useful Tools for Everyone Free, fast, and private.

Useful Tools for Everyone Free, fast, and private.