How to Use Size Chart Tool & Guidance

05/14/2026

Manage Product

Summary

One-line takeaway: Create and reuse product size charts to improve fit clarity and reduce returns.
Core Value/Change: ① Three creation methods: text, image scan, or template ② You can also upload a display-only size chart image ③ Reusable templates support similar products
Actionable Steps: ① Go to Products > Add Products and complete basic details ② Use the Size Chart Tool, then Submit/Update ③ For bulk use, go to Bulk manage size charts and Confirm
Thresholds & Requirements: ① Image content must be in English ② Use one table that fills most of the image ③ Resolution at least 1000×1000 px
Immediate next action: Add a size chart to your next listing.

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Introduction to our Size Chart ToolWith the Size Chart tool, you can now update key sizing information that is specific to your products and/or product category. You can choose your own measurements and design a size chart for your product or even upload an image of a size chart for the system to scan.

Complete size charts help customers choose the right product, reducing your product return rate.

What is a Size Chart?

	Definition	Examples
Size Chart	A Size Chart with at least one size (S / M / L / ...) and one dimension (width / bust / ...)
Standard Size Chart	For Fashion category A Standard Size Chart needs to meet requirements as follow: The Size Chart covers all size variations The Size Chart covers all mandatory dimensions of that leaf category The Size Chart value is in the reasonable range The size is arranged in ascending order The Size Chart should be clear (especially for Size Image)

How to use the Size Chart Tool

Go to Products, click on Add Products, and select the option to Add new product.
Enter your product's basic information, product details, and sales information as normal.
After entering your product's sales information, you will come across our Size Chart Tool.
Depending on your preference, you now have three ways to create a size chart for your product -- using text, an image, or a template to create your size chart or by uploading an image of a size chart to be displayed instead:

Method	Option	Directions	Example
Create Size Chart	Enter Text	Option 1Input text and have the system automatically scan and format it into a size chart table. In the free-text area: Use the first row to type and create the top labels for your size chart (e.g. Size, Bust, Shoulder width) From here, use each row to create all sizes you have available and what each size's dimensions are by using a Size, Dimension, Dimension format. Be sure to separate each value using a comma to have the system scan it correctly (e.g. "S, 10, 10" which will be recognized as a Size S, having a Bust of 10, and also a Shoulder width of 10) Continue adding sizes and their dimensions until your size chart is complete
	Scan image	Option 2Alternatively, you can also upload a size chart image for the system to scan and autopopulate your size chart form quickly. Be sure to follow the format of the size chart below: The size chart content is in english The image only contains 1 size chart Measurements will be converted to imperial units An example of a size chart that could be uploaded:
	Select template	Option 3Finally, there are 2 types of templates you could choose to use to build your size chart: Recommended Templates: TikTok Shop may recommend some templates to sellers based on similar items' size charts Other Templates: There are templates that you would have built yourself (See Step 5)
Upload Image		Option 4 Rather than manually creating a size chart for your product, you could also choose to upload an image of your product's size chart and have that image reflected instead.

Once your size chart is complete, consider saving it as a template to help you add a size chart for other products with similar sizing.
After you're done, finish adding any other required product details and then hit "Submit" or "Update" in the top-right corner.

How to Bulk Manage Size Charts

If you have a larger product catalog but have the same sizing throughout similar products, consider creating a new Size Chart Template or using an existing Size Chart Template that can apply to an entire Product Type (e.g. Women's shirts).

To find the option to have a Size Chart apply to an entire Product Type of your catalog, navigate to "Products" > find "Bulk Action" in the top-right > select "Bulk manage size charts"
On the Manage templates page, you will see any Size Chart templates created for your shop.
Clicking "Edit" on any template will allow you to review what Product Type your size chart applies to. Ensure this is accurate!
If you navigate back to the Manage templates page, the final step to ensure your Size Chart template applies to the correct items of a Product Type, click "Product details" for the relevant template under the Linked products column.
On this new page, you can multi-select and even search for products that you want this size chart to apply to.
The system will automatically highlight issues if a product has a dimension or measurement that is not available in the size chart you are trying to apply to it.
Once you select all products that should use this size chart, select "Confirm" to include the Size Chart in bulk!

Applying Size Charts While Uploading Products in Bulk

If you are batch-uploading multiple products and want to include a size chart, copy the Size Chart ID from the "Manage Size Chart Templates" section, and paste it in the Size Chart column of the Excel spreadsheet.

Size Chart Image Suggestions:

The size chart content is in English
It only has one table of size chart, which needs to occupy the most part of the image
The resolution should be at least 1000x1000 px

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