CodeKitHubWhat Is This Tool?
Simplified and Traditional Chinese aren't just "more or fewer strokes." Traditional Chinese itself splits into regional standards — Taiwan and Hong Kong use different characters and different everyday vocabulary for the same concept. A converter that only swaps characters one-for-one misses these word-level differences, producing text a Taiwanese or Hong Kong reader immediately recognizes as machine-converted.
This tool uses the open-source OpenCC engine — the same conversion technology used by large Chinese-language sites like Wikipedia — with selectable regional standards, doing real linguistic conversion rather than pure character mapping.
Why Use It?
- Taiwan, Hong Kong, and generic Traditional standards — not a vague "convert to Traditional."
- Uses a mature open-source engine that handles word-level regional differences, not just character substitution.
- Bidirectional: Simplified → Traditional and Traditional → Simplified.
- Free, no character limit, no upload — conversion runs locally in your browser.
- Handles full passages in one pass — no need to convert sentence by sentence.
How to Use
- Paste Chinese text into the input box.
- Pick the target Traditional standard (Taiwan/Hong Kong/generic) — also used as the source standard when converting to Simplified.
- Click "Simplified → Traditional" or "Traditional → Simplified".
- Click Copy to use the result.
Example
Input
这台电脑的软件需要更新Output
Taiwan standard: 這台電腦的軟體需要更新Note "软件" is correctly converted to the Taiwan-standard "軟體", not a literal character-for-character "軟件".
Frequently Asked Questions
Is Traditional-to-Simplified just the reverse of Simplified-to-Traditional?
Not exactly. Simplified-to-Traditional has to resolve cases where one simplified character maps to multiple traditional characters depending on context (e.g. simplified 发 → 發 or 髮). Traditional-to-Simplified is comparatively more direct. This tool's engine handles the common ambiguous cases, though rare or highly contextual terms are still worth a human check.
What's the difference between Taiwan and Hong Kong standards?
The character sets are largely the same, but everyday vocabulary and some character forms differ (e.g. taxi: 計程車 in Taiwan vs 的士 in Hong Kong). The three selectable standards exist so the output matches how your target readers actually speak.
Why does the output from simple converters sometimes feel off?
It's usually a naive character-mapping implementation that swaps shapes without handling vocabulary differences, producing Traditional text that uses the wrong regional word choices — immediately recognizable to a native reader as a literal machine conversion.
How much text can it handle?
No hard character limit — conversion runs entirely in your browser, so full articles or documents convert in one pass.
Is my text uploaded to a server?
No. Once the conversion engine loads, it runs entirely in your browser — the text content is never transmitted anywhere.