Why does 重 sometimes mean zhòng and sometimes chóng?

重 is a polyphone — same character, different readings depending on meaning. zhòng means "heavy / important" (体重 tǐzhòng — body weight). chóng means "again / repeat" (重新 chóngxīn — anew). We default to zhòng because it's statistically more common in modern Mandarin, but you can flip on "Show all readings" to see both, then pick by context.

Does this support traditional Chinese characters?

Yes — partially. The built-in dictionary is built on the GB2312 standard which is primarily simplified, but ~200 traditional characters that share Unicode codepoints with simplified equivalents (學, 國, 時, 間 etc.) get converted correctly through the same lookup. For pure traditional input we recommend first running it through our Traditional ↔ Simplified converter, then pinning the result.

Why didn't some rare characters get converted?

To stay under a 60 KB bundle the dictionary covers only the 3,755 GB2312 Level 1 characters — the canonical "everyday literate Chinese" set. Rare/classical/personal-name characters like 鬱, 龘, 燚 fall outside this set and pass through unchanged. If we tried to cover all 20,000+ CJK characters the page would balloon past 500 KB and become slower than the network round-trip we just saved.

What's the difference between tone marks and tone numbers?

Tone marks (nǐ hǎo) are the academic/dictionary standard — they look right but require a Unicode-aware font and can't be typed on most keyboards. Tone numbers (ni3 hao3) trade visual elegance for ASCII compatibility — easier to grep, sort, paste into terminals, or use as filenames. No-tone (ni hao) drops them entirely; use it for casual labels where tones don't matter.

Can I use this to generate account IDs or usernames?

Absolutely — that's what the "First letter" mode is for. 李雷 → "ll", 张伟 → "zw". Combine with the "no separator" option for a tight ID (lilei, zhangwei) or hyphen for a slug (li-lei, zhang-wei). Common pattern for Chinese-name email prefixes and database keys. Everything runs locally so no name ever leaves your browser.

Chinese to Pinyin Converter — Hanzi → Hanyu Pinyin with Tones

Chinese characters to pinyin — with tone marks or numbers, supports simplified and traditional.

Runs locally
Category Text
Best for Removing repetitive cleanup work from everyday writing and operations.

Tone style:

Separator:

Capitalize first letterShow all readings for polyphones (会 → huì/kuài)

Chinese Input

Pinyin Output

Pinyin output appears here.

What this tool does

Convert Chinese characters (汉字) into Hanyu Pinyin instantly in your browser. Pick from four output styles: tone marks (nǐ hǎo), tone numbers (ni3 hao3), no tones (ni hao), or first-letter initials (n h). Choose your separator (space, hyphen, camelCase, or none) and toggle title-case capitalization for names and headings. Non-Chinese characters — English, digits, punctuation — pass through unchanged, so mixed-language text stays readable. For polyphonic characters like 会 (huì / kuài) or 重 (zhòng / chóng) the most common reading is used by default, with a toggle to show every reading. The 3,755-character dictionary covers the GB2312 Level 1 set — essentially every character a literate Chinese reader uses daily. 100% client-side, no upload.

Tool details

Input: Text; The page exposes text boxes, numeric controls, file pickers, or structured inputs depending on the tool.
Output: Live result + Copy; The result area focuses on usable output, with copy, download, or preview actions when supported.
Privacy: Browser-side processing; The main tool logic does not call an external API, so inputs normally stay in the current tab.
Save / share: No account required; Open the page and use it; whether results survive refresh depends on the tool.
Performance budget: Initial JS <= 60 KB; No WASM budget is declared, keeping the tool quick to open on mobile.
Best fit: Text · Content Creator; Category and role tags drive related tools, internal links, and quick fit checks.

How to use

1. Input

Paste or drop your content into the tool panel.
2. Process

Click the button. All processing is local in your browser.
3. Copy / Download

Copy the result or download to disk in one click.

How Chinese Pinyin Converter fits into your work

Use it to clean, compare, reshape, or extract plain text before it goes into a document, CMS, spreadsheet, or prompt.

Text jobs

Removing repetitive cleanup work from everyday writing and operations.
Making text easier to compare, paste, publish, or feed into another tool.
Working with content locally when the text is private or unfinished.

Text checks

Scan for unintended whitespace, duplicate lines, and lost punctuation.
For long text, test the first few lines before applying the whole change.
Copy the final output only after checking the preview.

Good next steps

These links move the current task into a more complete workflow.

FAQ

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Chinese to Pinyin Converter — Hanzi → Hanyu Pinyin with Tones

What this tool does

Tool details

How to use

1. Input

2. Process

3. Copy / Download

How Chinese Pinyin Converter fits into your work

Text jobs

Text checks

Good next steps

FAQ

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