Chinese-English Symbol Converter

• Free online Chinese–English punctuation converter. One-click bidirectional conversion between Chinese punctuation (，。！？（） etc.) and English punctuation (, . ! ? ( ) etc.).
• Runs locally in your browser, with an Exclude-Symbols option (skip selected marks), symbol statistics (counts and distribution of Chinese/English marks), plus handy Copy, Clear, Paste and Example helpers.

1. Open the tool page — no download or install needed. Click Example to fill in sample text instantly.
2. Paste or type your text in the input box, optionally set Excluded Symbols, then click 'CN to EN' or 'EN to CN' to choose the conversion direction.
3. Review the converted text in the result area and click Copy to grab it. Use Replace Input to write the result back for another pass, or Clear / Reset to start over.

• This tool is completely free and requires no sign-up.
• Everything runs locally in your browser — your data never leaves your device.

Free online Chinese-English punctuation conversion tool, supports bidirectional conversion between Chinese and English punctuation marks. One-click convert Chinese commas, periods, brackets, etc. to English format, or vice versa. Suitable for programming, document layout, international content processing and other scenarios.

Open the tool page — no download or install needed. Click Example to fill in sample text instantly. Paste or type your text in the input box, optionally set Excluded Symbols, then click 'CN to EN' or 'EN to CN' to choose the conversion direction. Review the converted text in the result area and click Copy to grab it. Use Replace Input to write the result back for another pass, or Clear / Reset to start over.

This tool is completely free and requires no sign-up. Everything runs locally in your browser — your data never leaves your device.

Yes, Chinese-English Symbol Converter is completely free. No download or installation required — it runs right in your browser.