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ZeroData Tools
The toolkit that never sees your data
A growing collection of 32+ free online tools that run entirely in your browser. Nothing is uploaded, stored, or sent to a server. Open DevTools → Network tab → use any tool → zero outbound requests. That's not a privacy policy — it's architecture. Formatters, converters, security tools, and utilities — all client-side. No accounts, no cookies, no tracking, no paywalls. We're starting with dev tools, but any utility that can run privately in a browser belongs here. More coming.
Hey PH! 👋 I'm Bharat.
I built ZeroData Tools because I was tired of pasting sensitive data into online tools that quietly send everything to a server.
The fix: every tool runs 100% in your browser. No backend, no uploads, no accounts. Verify yourself — open Network tab, zero requests.
32+ tools today: JSON formatter, JWT debugger, password generator, cron builder, hash generator, secret scanner, and more.
This isn't just a dev toolkit — any utility that can work privately in a browser belongs here. More categories coming.
Would love your feedback:
→ What tools should we add next?
→ Any UX improvements?
Thanks for checking it out! 🙏
About ZeroData Tools on Product Hunt
“The toolkit that never sees your data”
ZeroData Tools was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #160 on the daily leaderboard. A growing collection of 32+ free online tools that run entirely in your browser. Nothing is uploaded, stored, or sent to a server. Open DevTools → Network tab → use any tool → zero outbound requests. That's not a privacy policy — it's architecture. Formatters, converters, security tools, and utilities — all client-side. No accounts, no cookies, no tracking, no paywalls. We're starting with dev tools, but any utility that can run privately in a browser belongs here. More coming.
On the analytics side, ZeroData Tools competes within Productivity, Privacy, Developer Tools and Vercel Day — topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how ZeroData Tools performed against the three products that launched closest to it on the same day.
Who hunted ZeroData Tools?
ZeroData Tools was hunted by Guduru Bharat Kumar. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of ZeroData Tools including community comment highlights and product details, visit the product overview.
Guduru Bharat Kumar