We build simple, clean, and helpful apps for people learning Chinese. No clutter, just tools that work.
"Writing it once is better than reading it ten times."
Learning to write Chinese characters doesn't have to be scary. Hanzi Writer helps you master every stroke with real-time feedback. It's like having a patient teacher right in your pocket.
Visual guides show you exactly how to write. Practice until it feels natural.
Choose from HSK, YCT, or daily topics. Want more? Use AI to build custom lessons.
Scan text from the real world. Image recognition runs 100% locally on your device to protect your privacy.
Generate beautiful A4 PDF practice sheets with pinyin and stroke guides in one click. Perfect for offline practice.
We are Yibai Online, a small team that loves building apps for Chinese learners.
Learning Chinese is a long journey. We want to make it a little smoother by creating tools that are easy to use and actually helpful. We focus on the small details so you can focus on your progress.