Skip to content

Edit a size chart

Guide type: Task guide Difficulty: Beginner Applies to: Size charts

Open an existing size chart and change its title, measurements, content blocks, or design.

Before you start

  • The size chart has been created and saved.
  • You know which parts of the chart you want to change.

1. Open the size chart

In SmartSize, go to Size charts and click the chart you want to edit.

SmartSize opens the chart editor. The left side shows the chart content and blocks. The right side shows a live preview.

SmartSize size chart editor showing a desktop size chart preview

2. Change the chart title

Click the chart title at the top of the editor and type a new name.

Use a clear name that helps you recognize the product or audience, such as Men's jacket size chart or Summer collection — dresses.

3. Edit the size table

Click the size table block in the editor to open its settings.

To change a measurement value, click the cell you want to edit and type the new value.

To add a new size row, open the table settings and click Add size. Enter the size label and measurement values.

To remove a size row, open the row and click Delete.

4. Add or remove content blocks

SmartSize size charts are built from sections and blocks. Each section can hold one or more blocks, such as text, images, tables, or dividers.

To add a new section, click Add section and choose a section type.

To add a block inside a section, click Add block and choose the block type you want, such as Text or Table.

For detailed guidance on customizing blocks, see Customize size chart blocks.

5. Check the mobile preview

Use the mobile preview to see how the chart will look on smaller screens. Make sure the table is still readable and that shoppers can understand the size information without zooming in.

SmartSize size chart editor showing a mobile size chart preview

6. Save your changes

Click Save. SmartSize confirms when the chart has been saved.

If the chart is Active, the updated version appears on your storefront as soon as SmartSize refreshes the data.

Check the result

Open a product page that matches the chart's product display rules. The updated chart should appear when you click the Size Chart button. If the updated chart does not appear, check that the chart is set to Active, not Draft.