The calculator uses a deterministic hash-based algorithm. The same pair of names always produces the same score — no randomness, no tricks. It's designed to feel genuine and shareable. Results are for fun and entertainment, not a scientific measure of compatibility.

Trust, Chemistry, Communication, and Fun Together are derived from your names using different hash offsets. They add depth to your result by showing which areas of the relationship feel strongest — adding a nice bit of insight to the fun.

Never. Everything runs entirely in your browser — no server, no tracking. Recent matches are stored locally on your own device only, and you can clear them anytime with the "Clear" button.

Yes! When you type into both fields, the calculator waits a moment and then calculates automatically. You can also press Enter or click Calculate. It respects your time and gives you the result the moment you're ready.

The Save button downloads a beautiful 1080×1080 image of your result — perfect for sharing on Instagram, WhatsApp, or any social platform. It works entirely offline using your browser's canvas API.