The Stack Analyst offers 22+ completely free online tools for developers, marketers, and content creators. 🔍 SEO Tools — Meta tags, SERP simulator, robots.txt ✍️ Text Tools — Word counter, case converter, Base64 🖼️ Image Tools — Resizer, background remover 🧮 Calculators — Financial, BMI, percentage 🔐 Security — Password checker, JSON schema ✅ No registration required ✅ 100% free forever ✅ Works on all devices ✅ Your data never leaves your browser

Check the strength of your passwords instantly with our free Password Strength Checker. Ensure your accounts are secure with strong, safe passwords.

ElevenAgents by ElevenLabs — Scale conversations without scaling your team

Scale conversations without scaling your team

Hey Product Hunt! 👋 We just launched our Free Password Strength Checker — and it's unlike most tools you've seen. 🔐 No sign-up. No data collection. No uploads to any server. Everything runs 100% client-side in your browser, which means YOUR password never leaves your device — not even for a millisecond. Here's what it does: ✅ Instantly rates your password strength (Weak → Very Strong) ✅ Detects common patterns, dictionary words & repeated characters ✅ Gives you actionable tips to make your password stronger ✅ Works on mobile, tablet & desktop Why did we build this? Because most "password checkers" out there actually send your input to a server. That's a privacy nightmare — especially when people are testing real passwords. We wanted to build something people could trust completely. 👉 Try it free: https://www.thestackanalyst.com/... Would love your feedback! What feature would make this even more useful for you? 🙏

ElevenAgents by ElevenLabs — Scale conversations without scaling your team

Scale conversations without scaling your team

The Stack Analyst

22 Free Online Tools for Developers, Marketers & Creators

22 Free Online Tools for Developers, Marketers & Creators

thestackanalyst.com

Previous The Stack Analyst Launches

Previous The Stack Analyst Launches