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2FA.ac
Free 2FA code generator & 14 security tools
Generate 2FA codes instantly, check passwords, decode JWT, lookup DNS & IP. 15+ free cybersecurity tools. No signup required.
Top comment
Hey Product Hunt! 👋 I built 2FA.AC because I was tired of downloading apps just to generate a single 2FA code — and even more tired of typing my passwords into random websites that might be logging everything. So I built something different: a free, browser-based security toolkit where everything runs locally on your device. Your 2FA secret keys never leave your browser. Your passwords are never sent to our servers. The breach checker uses k-anonymity — only a partial hash is checked, never your actual password. What's inside: 🔐 TOTP 2FA Generator — works like Google Authenticator, right in your browser 🔑 Password Generator & Strength Checker 🔓 Password Breach Checker — k-anonymity protected 🔍 JWT Decoder, Hash Generator, UUID Generator 🌐 DNS Lookup, IP Lookup, WHOIS Lookup, Link Checker 📝 Base64 Encoder, JSON Formatter, QR Code Generator 14 tools total. All free. No account. No tracking. No BS. Would love your feedback — what security tool would you like to see added next? 👇
About 2FA.ac on Product Hunt
“Free 2FA code generator & 14 security tools”
2FA.ac was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #79 on the daily leaderboard. Generate 2FA codes instantly, check passwords, decode JWT, lookup DNS & IP. 15+ free cybersecurity tools. No signup required.
On the analytics side, 2FA.ac competes within Privacy, Developer Tools and Security — topics that collectively have 527.8k followers on Product Hunt. The dashboard above tracks how 2FA.ac performed against the three products that launched closest to it on the same day.
Who hunted 2FA.ac?
2FA.ac was hunted by 2FA.AC. 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 2FA.ac including community comment highlights and product details, visit the product overview.