Say “I love you” like you truly mean it.

Find the words in 59 languages, test your chemistry, write something unforgettable, or turn an ordinary night into a better date.

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LOVE CALCULATOR / QUICK TEST
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Check your chemistry

A playful conversation starter—not relationship science. More love calculators →

59languages with cultural notes
25+free interactive tools
0accounts or downloads
Feeling lucky?Open a love fortune

Three tools for today

A fresh rotation of playful and practical relationship tools. Come back tomorrow for a different set.

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Days Together Counter

Count the exact days, weeks and months since you got together, and see the next round-number milestone worth surprising them with.

Count the Days
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Wedding Vow Builder

Answer six short questions and get a full set of vows you can edit, with a spoken-length estimate so you do not overrun on the day.

Build Your Vows
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Love Numerology

Work out your Life Path, Expression and Soul Urge numbers from a name and a birth date, then see how they compare with theirs.

Run the Numbers

Also popular: your weekly love horoscope · anniversary gifts by year

Better relationships are learnable.

See all love guides

Straight answers, no awkwardness.

The useful details before you start clicking, calculating, or writing.

Yes. Every tool on the site is free, with no account, no sign-up and no payment. Nothing you type into a calculator or generator is saved.

It is for fun. The score comes from the letters in your names, not from anything about your actual relationship. Treat it as a conversation starter rather than a verdict.

Fifty-nine, each with the native spelling, a pronunciation guide and notes on when people actually say it in that culture.

Yes. Each letter is built from the details you enter, so no two are the same. You can copy it and edit it before you send it.

Yes. Everything runs in your browser on phone, tablet and desktop. There is nothing to install.