ToolSpotly
Free online tools
Start new thread

ToolSpotly - Free online tools

by•
ToolSpotly is a collection of free online tools for finance, health, development, media, and everyday tasks. All tools run entirely in your browser using client-side JavaScript — your files and data never leave your device. No sign-up, no upload, no limits.

Add a comment

Replies

Best
Maker
📌
Hey Product Hunt! 👋 I built ToolSpotly because I was tired of signing up for yet another website just to resize an image or format some JSON. Every time I needed a quick tool, I had to create an account, upload my data to someone's server, and hope they didn't sell it. So I spent months building 57 free online tools that all run in your browser — no upload, no sign-up, no servers. Everything from QR code generators and image compressors to JSON formatters, regex testers, CSS gradient tools, loan calculators, and even a screen recorder. Here's what makes it different: • Privacy-first — your data never leaves your device • No accounts, no tracking, no limits • Built with Next.js + TypeScript + Tailwind • Works on mobile and desktop • 100% free forever I'd love your feedback! What tools would you add? What should I build next?

Which tool do people end up using most, and how do you handle heavier stuff without the page getting slow?