Accurate mapping
Colors map precisely to the tool’s palette.
Free online tool
Convert crochet hook sizes instantly
Look up and convert US, UK and metric crochet hook sizes with yarn weight matching.
Try it now
Preview
Export
Want more control? Make it in the full workbench - your image comes with you.
Why it matters
A quick, free, in-browser tool that keeps your craft workflow fast and focused.
Runs entirely in your browser. Your images never leave your device.
How it works
A simple three-step flow, all in your browser.
Upload or choose
Pick an image or a starting pattern to work with.
Tune the settings
Adjust size, colors and other options.
Export the result
Download the finished pattern in one click.
What it does
Live preview
See changes instantly before you export.
One-click export
Download the result as a ready-to-use file.
FAQ
Ready to make something?
Explore this tool, or browse the full lineup.
tool: crochet-hook-sizes · craftpixelmaster toolchain