Chinese Text Converter
Convert Chinese text between Simplified and Traditional scripts and render Pinyin with tone marks, numbers, or plain.
Characters
Chinese characters
Pinyin syllables
Loading converter…
Why use this tool
01A browser-local Chinese text converter. Paste any Chinese and instantly see Simplified ↔ Traditional (Taiwan / Hong Kong variants) alongside Pinyin in multiple tone formats.
Chinese Text Converter handles the two most common Chinese text jobs at once: script conversion and Pinyin annotation.
Everything runs in your browser using OpenCC dictionaries and pinyin-pro — nothing is uploaded.
How to use
02Quick checks before you copy
03Confirm the input is the format you intended.
Scan the result before using it in a document, URL, config, or message.
Copy only the output you need.
FAQ
04Which Chinese variants are supported?
Simplified (Mainland) → Traditional Taiwan, Simplified → Traditional Hong Kong, and Traditional → Simplified. Conversions use OpenCC's dictionary set.
How accurate is the Pinyin?
Pinyin is produced by pinyin-pro, which uses segmentation and a multi-pronunciation dictionary to disambiguate polyphones like 重 (zhòng vs. chóng) based on surrounding characters.
Does the page send text anywhere?
No. Both the OpenCC dictionaries and the Pinyin dictionary are loaded into your browser, and all conversion happens locally.
Related tools
03Word Counter→
Count words, characters, and lines in pasted text.
Case Converter — 9 Formats→
Convert text between 9 case formats — UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, CONSTANT_CASE, kebab-case.
Slug Generator→
Create a clean URL slug from a title or phrase.