KATAPATA Pricing
Basic front and back bodice slopers and the sleeve sloper are free. Dart transfer, skirt, and pants slopers can be previewed first and purchased individually only when you need them.
Paid sloper purchase and printable PDF export are now availableBasic bodice and sleeve slopers
Measurement entry, on-screen adjustment, saved working data, and printable PDF export are included at no charge.
Basic Bodice + Sleeve
Create custom front and back bodice slopers and a sleeve sloper from your own measurements.
- Front and back bodice slopers
- Sleeve sloper
- On-screen adjustment
- Save and reload working data
- Full-size PDF
- A4 tiled PDF
- US Letter tiled PDF
- Centimeter / inch input where available
Purchase only the additional slopers you need
Create, adjust, and preview the sloper first. Purchase only the individual sloper you want to export as a printable PDF.
Front Dart Transfer Sloper
Transfer the front bodice dart to selected positions for further pattern development.
Back Dart Transfer Sloper
Transfer the back bodice dart to selected positions for further pattern development.
Skirt Sloper
Create a custom skirt foundation from your waist and hip measurements.
Pants Sloper
Create a custom pants foundation from your body measurements.
Free and paid options
The basic slopers remain free. Paid slopers are available as separate, one-time purchases for the finalized sloper data you create.
| Feature | Free Tool | Paid Slopers |
|---|---|---|
| Basic front and back bodice slopers | Included | — |
| Sleeve sloper | Included | — |
| On-screen creation, preview, and adjustment | Included | Included before purchase |
| Save and reload working data | Included | Included |
| Full-size PDF | Included | Available after purchase |
| A4 tiled PDF | Included | Available after purchase |
| US Letter tiled PDF | Included | Available after purchase |
| Front dart transfer sloper | — | ¥400 |
| Back dart transfer sloper | — | ¥400 |
| Skirt sloper | — | ¥300 |
| Pants sloper | — | ¥300 |
- Each purchase applies to one finalized and saved sloper data set at the time of purchase. It does not provide unlimited creation or export of every future sloper of the same type.
- After purchase, you can re-export the purchased sloper as a full-size, A4 tiled, or US Letter tiled PDF from the saved purchased data.
- Changing measurements, adjustment points, or dart-transfer settings creates a different sloper data set. Exporting the changed paid sloper requires a new purchase.
- If Checkout does not reopen after you leave without purchasing, reload the KATAPATA page, select “Resume from Browser,” restore the saved data, and try again.
- Keep a downloaded copy of your KATAPATA saved data. Browser-stored data may be lost if site data or browser history is cleared.
Patternmaking tool planned separately
KATAPATA CAD
KATAPATA CAD is a future concept for developing garment patterns from saved KATAPATA slopers on a larger PC workspace. Its pricing, features, and release date have not been decided.
About KATAPATA CAD →Learn more before you start
Create your custom basic sloper.
Basic front and back bodice slopers and the sleeve sloper are free. You can also create and preview paid slopers before deciding whether to purchase them.
Open the Sloper Tool