This is a power-user’s wish: a tracing app wired directly into your dictionary, pulling entries from Pleco or Yomichan through an API so writing practice and lookup live in one pipeline. It is a reasonable thing to want if you think like a developer. The honest answer is that it mostly does not exist, and for Chinese, part of the wish points at the wrong tool.

The reality, stated plainly

Two things to know:

  • Pleco is a closed ecosystem. It is excellent, but it is not built to feed an external tracing app through an open API. You will not find a mainstream writing app that integrates with Pleco that way.
  • Yomichan is for Japanese. Yomichan (and its successors) are browser pop-up dictionaries built around Japanese. There are Chinese-oriented forks and similar tools, but the original is the wrong fit for Hanzi. If you are studying Chinese, a Yomichan integration is solving the wrong problem.

So a “tracing app with direct Yomichan / Pleco API web integration” is largely a unicorn today, and half of it is aimed at the Japanese ecosystem rather than the Chinese one. This site is about Chinese Hanzi specifically, which is worth saying clearly.

Why the integration matters less than you think

Here is the part worth slowing down on. The integration you are imagining optimises lookup and convenience. It does not touch the thing that actually builds handwriting: producing characters from memory. You can have the most elegant API pipeline in the world and still be unable to write a character, because the bottleneck was never data plumbing. It was recall. We cover this in the case for a dedicated Hanzi writing app.

A power-user setup that streamlines lookups can even work against you, by keeping you in frictionless recognition when the productive friction is writing from memory.

Where Hanzi Write Practice stands, honestly

Hanzi Write Practice does not integrate with Pleco or Yomichan, and it is not trying to be a dictionary pipeline. It is a focused, standalone app for writing Chinese characters from memory: pick a set, draw each character on a practice grid, check stroke order, pinyin, and meaning, and let spaced repetition return what you forget. If you keep Pleco for lookups, that pairs fine, manually, the same way most serious learners already work, as we noted in whether Pleco’s stroke-order add-on is worth it and importing Pleco flashcards.

Build the pipeline later if you must. Build the recall first.

Join early access and practise the part no integration can do for you.