Written for the sole purpose of practicing writing both kanji and vocabulary words containing kanji. Most of the tools out there limit you to writing a single kanji at a time, whereas this one intentionally supports vocabulary words.
This tool should work on both desktop and mobile. It's ideal for mobile so that one can practice writing from their phone.
While the tool doesn't directly advertise this, I have added support such that you can append ?input=言葉 to the end of the URL to pre-generate / share links to specific words to practice.
Please note that the font data used comes from a port of AnimCJK data for the purposes of hanzi-writer compatibility. See https://github.com/mnako/hanzi-writer-data-ja for more details. Given this, normal かな doesn't have supporting data files so I have written the application logic such that かな is rendered alongside the kanji to practice.
See the LICENSE file in the root directory. Links back to this repository would be kindly appreciated.