Text Tools

Sensitive word detection and filtering

Online sensitive-word checking and filtering: detect whether text contains prohibited or sensitive terms, with one-click sanitization to replace such words with "*" (customizable), producing clean and appropriate text.

Convert a numeric amount into Chinese uppercase (capital) numerals

Used:1.6K Free

Online conversion of numeric money amounts to uppercase Chinese characters: convert numeric RMB amounts into written Chinese amounts, e.g.: 100.1 -> 壹佰元壹角

Convert simplified Chinese to traditional Chinese

Used:1.0K Free

Online Simplified-to-Traditional converter, offering two-way conversion between simplified and traditional Chinese characters (automatically detects whether the text is simplified or traditional). For example: "我爱我的祖国" => "我愛我的祖國"

English letter case conversion

Used:259 Free

Online English letter case converter, providing mutual conversion between uppercase and lowercase English letters. For example: "I love my motherland" => "I LOVE MY MOTHERLAND"

String Base64 encoding/decoding

Free

Online string Base64 encode/decode: encode a string into Base64, or decode Base64 into a string.

Convert Chinese characters to pinyin

Used:646 Free

Online Chinese-character-to-pinyin conversion: convert Chinese characters into pinyin form, including Mandarin tone marks. For example: “我爱我的祖国” => “wŏ ài wŏ de zŭ guó”