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Perfect Ring Size

Measure your finger or ring instantly with your phone using AI and augmented reality.

Meet ringsizar

Ringsizar uses your phone’s camera and AI to measure your finger or ring size instantly and accurately.

a woman's hand with a ring on top of a rock
a woman's hand with a ring on top of a rock
How It Works
Who It’s For

Perfect for newlyweds, fashion ring lovers, or anyone wanting a hassle-free way to find their perfect ring size.

Our Services

Measure your ring size instantly with your phone using AR and AI.

A person holding their hand up in front of a smartphone screen displaying the ringsizar app measuring finger size.
A person holding their hand up in front of a smartphone screen displaying the ringsizar app measuring finger size.
A close-up of a ring placed on a phone screen with the ringsizar app detecting its size.
A close-up of a ring placed on a phone screen with the ringsizar app detecting its size.
Finger Fit

Hold your hand up and get your perfect ring size in seconds using augmented reality.

Ring Scan

Place your existing ring on your phone screen to instantly find its exact size.

Get Your Size

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Ringsizar made finding my perfect ring size so easy—no more guessing!

Emma

A happy customer holding up their hand with the Ringsizar app measuring their finger.
A happy customer holding up their hand with the Ringsizar app measuring their finger.
Close-up of a smartphone screen showing the Ringsizar app measuring an existing ring placed on the screen.
Close-up of a smartphone screen showing the Ringsizar app measuring an existing ring placed on the screen.

★★★★★