Launching today

ZingCalc – Free Calculators & Generators

Launching today

11+ free calculator & generator tools, no signup needed

6 followers

11+ free calculator & generator tools, no signup needed

6 followers

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ZingCalc is a free toolkit of 11+ calculators and generators — from precise age & Korean age calculators to Xbox/PSN gamertag generators and love calculators. No signup, no ads, no data stored. Just click and use.

Free

Launch tags:Web App•Productivity•Tech

Launch Team / Built With

ElevenAgents by ElevenLabsScale conversations without scaling your team

Promoted

Maker

📌

Hey Product Hunt! 👋 We built ZingCalc because we were tired of tools that make you sign up, sit through ads, or worry about where your data goes. What's inside: 📅 Age Calculators — Chronological age, Korean age (2026 law updated), birthday countdown, age difference 🏗️ Construction — Roof pitch calculator for pros 🎮 Gaming — Xbox, PSN & universal gamertag generators ❤️ Fun — Couple name generator, love calculator Everything runs instantly, nothing is stored server-side, and it's completely free. Would love your feedback!

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1d ago

Curious how you keep the gamertag generators fair across Xbox and PSN since both have different rules around taken names and suffixes.

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2h ago

Curious how you handle SEO across so many niche calculator pages without them competing with each other in search?

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8m ago