Ring size wallet
Keep ring sizes you measured or converted so you can compare them before ordering. Everything stays on this device unless you copy or export it.
Saved size wallet
Local-only storage for ring sizes you want to keep, compare or share later.
Stored only in this browser. Do not use a shared device for surprise-gift notes.
When to re-check
Re-measure before buying a wide band, an engraved ring, a full-eternity ring, a smart ring, or any ring that cannot be resized. Finger size changes with temperature, time of day and swelling.
Frequently asked questions
Is my saved ring size uploaded anywhere?
No. The wallet stores sizes in this browser with localStorage. There is no account and no server upload.
Can I save sizes for more than one finger or person?
Yes. Use labels like "me - left ring finger" or "partner - right ring finger" and add notes about the method or ring style.
Should I use this on a shared device?
Avoid shared devices for surprise-gift notes or private labels. Anyone using the same browser profile could see local saved sizes.