This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
ToolHub is a collection of fast, lightweight, and 100% privacy-first utility tools for developers. Convert JSON to CSV, format SQL, encode/decode Base64, convert timestamps, and test regex—all executed directly in your browser with zero data uploaded to any server.
Hi Product Hunt community! 👋
As a developer, I found myself constantly searching for online tools like JSON formatters, Base64 decoders, and timestamp converters throughout my daily workflow. However, almost every existing tool either:
Cluttered the screen with intrusive banner ads, or
Sent my sensitive JSON payloads and tokens to an unknown backend server.
That’s why I built ToolHub! 🛠️
✨ Key Highlights:
🔒 100% In-Browser Privacy: All computations (JSON parsing, Base64 conversions, SQL formatting) run entirely client-side via JavaScript. Zero data ever touches a server.
⚡ Blazing Fast: Built on modern Next.js static architecture for instant sub-second page loads.
🌐 Free & Open Access: Clean UI, zero mandatory sign-up, and zero tracking.
I’d love to hear your feedback, tool requests, or feature suggestions! What developer tool should I add next?
Thanks for checking it out! 🚀
ToolHub was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #158 on the daily leaderboard. ToolHub is a collection of fast, lightweight, and 100% privacy-first utility tools for developers. Convert JSON to CSV, format SQL, encode/decode Base64, convert timestamps, and test regex—all executed directly in your browser with zero data uploaded to any server.
ToolHub was featured in Web App (123.5k followers), Productivity (659.6k followers) and Developer Tools (518.5k followers) on Product Hunt. Together, these topics include over 275.8k products, making this a competitive space to launch in.
Who hunted ToolHub?
ToolHub was hunted by mg x. 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.
Want to see how ToolHub stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
mg x