📐 Online Ruler

About this tool

On-screen cm/inch ruler calibrated by a bank card

Online Ruler is part of Daily Life on Orange Peel Toolbox. It runs entirely in your browser — files and text you paste stay on your device.

How to use

Open the tool below and follow its on-screen controls. Most tools are icon-driven and usable without reading Chinese; input fields accept English text and numbers unless stated otherwise.

Open the tool

The interactive tool loads below. Prefer the original Chinese page? Open it here

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