WorkbenchA useful little toolbox.

Knitting chart maker

Convert an image into a numbered colorwork chart.

Processed on your device. No file upload.
Choose a file to get started

Drop it here, or use the file picker.

How to use this tool

  1. Choose your file or try the example.
  2. Run the tool and check the result.
  3. Save the result where a download is available.

Supported features & limits

Creates an SVG colorwork chart with a 0.75 height/width stitch ratio. This is a color chart, not a garment or shaping pattern. Width 10–100 stitches, 2–16 colors, up to 120 rows. Maximum 10 MB and 24 megapixels.

What happens to my files?

Your browser reads the file locally. File contents are not sent to our server. Closing or resetting this page clears the working result. Downloaded copies remain on your device.

Maintained by Roman Zmazhenko. Updated 1 November 2026.