We Wear Journal: guides on sizing, virtual try-on and 3D configurators

Free size chart generator and cm/inch converter · We Wear

Written by We Wear | Oct 17, 2026, 9:08:48 PM

A text size chart, rather than an image, reads well on phones, is quick to update and is understood by search engines too. This free tool builds one for you: enter the sizes and measurements, choose the unit and copy the HTML code to paste into the product page or size guide of your store.

The tool only runs calculations in your browser: the data you enter is not sent or stored.

Size chart generator

Preview

HTML code to copy

Centimetre and inch converter

Type a value in either field: the other updates automatically. 1 inch = 2.54 centimetres.

How to use the chart

  • Keep body measurements and garment measurements separate: they are two different charts with different meanings.
  • Make one chart per category or per line when the fit changes.
  • Next to the chart, explain how to take each measurement: there is a ready-made guide on how to take body measurements.

A chart helps, but it still asks shoppers to measure themselves and compare the numbers alone. A size recommendation makes that comparison for them: SizeFlow starts from height, weight, age and gender, estimates body measurements with a mathematical algorithm and compares them with each garment's size sheet. The rules for building good size sheets are in the guide on how to build a size chart; module details are on the SizeFlow page.

Frequently asked questions

Why should a size chart be text rather than an image?

A text chart reads well on phones, is easy to update and is understood by search engines too.

Is the data entered in the tool stored?

No: the tool only runs calculations in the browser and does not send or store the data you enter.

How many centimetres are in an inch?

One inch equals 2.54 centimetres.