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Expert Web Tools
Free developer tools that never touch your data
A free suite of 30+ developer, network, and AI tools — all 100% client-side. No accounts. No uploads. No server logging. Your data never leaves the browser. WAF builder, Dockerfile generator, JWT decoder, DNS lookup, PDF tools, and more.
Hey Product Hunt! 👋
I built Expert Web Tools because I was tired of pasting sensitive data — JWTs, JSON payloads, cURL commands, hashes — into random online tools and hoping for the best.
Every single tool on this site runs 100% in your browser via JavaScript and WebAssembly. Nothing is sent to a server. No accounts. No tracking. No logs. Ever.
Some tools I'm especially proud of:
🔧 WAF & Rewrite Rule Builder — visually generate Cloudflare, NGINX, Apache & AWS WAF rules
🐳 Visual Dockerfile Builder — multi-stage, non-root, secure Dockerfiles in seconds
🔐 CSP Validator — AI-assisted Content Security Policy analysis and secure baseline generator
⚡ cURL to Code Converter — paste any cURL command, get Python / JS / PHP / Go output instantly
🔍 DNS Lookup with SPF/DMARC — no-fluff authoritative record checker
I'd love to hear which tools you find useful — and what's missing. What would you add?
Happy to answer any questions below 👇
About Expert Web Tools on Product Hunt
“Free developer tools that never touch your data”
Expert Web Tools was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #54 on the daily leaderboard. A free suite of 30+ developer, network, and AI tools — all 100% client-side. No accounts. No uploads. No server logging. Your data never leaves the browser. WAF builder, Dockerfile generator, JWT decoder, DNS lookup, PDF tools, and more.
On the analytics side, Expert Web Tools competes within Productivity, Developer Tools and Security — topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how Expert Web Tools performed against the three products that launched closest to it on the same day.
Who hunted Expert Web Tools?
Expert Web Tools was hunted by Rohit Patil. 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 Expert Web Tools including community comment highlights and product details, visit the product overview.
Rohit Patil