Text Processing
34 useful tools
968T Tools provides useful Text Processing, including Markdown Editor, Mermaid Editor, Chinese Pinyin Converter, Pinyin to Chinese, Chinese Stroke Order, etc. All tools are free to use and run locally in your browser.
Markdown Editor
Pro-grade online Markdown editor. Supports GFM, [TOC] Table of Contents, Mermaid diagrams, KaTeX math formulas, footnotes, and code highlighting with 100% local privacy.
Mermaid Editor
Professional free online Mermaid diagram editor. Supports various diagram types, live preview, classic/hand-drawn styles, and image export with total local privacy.
Chinese Pinyin Converter
Online Chinese Pinyin converter with manual polyphonic toggle and multiple layouts.
Pinyin to Chinese
Find all matching Chinese characters corresponding to given pinyin syllables.
Chinese Stroke Order
Online Chinese stroke order animation and writing practice with customizable colors, speed, and multi-char mode.
Chinese Stroke Query
Enter characters to display stroke animations and step-by-step writing diagrams.
Cantonese Pinyin Converter
Convert Chinese characters to Cantonese Jyutping with polyphonic switching, number tone notation and various format options.
Markdown to Mind Map
Instantly convert Markdown to interactive mind maps with LaTeX, code highlighting, and multi-format export.
Text Deduplicator
Online text deduplicator with line/paragraph modes, multiple sorting options, and real-time statistics.
Chinese Converter
Accurate Simplified/Traditional Chinese converter supporting Mainland, Hong Kong, and Taiwan standards.
Mars Text Converter
Convert between Simplified, Traditional, and Mars Text for personalized expression.
Word Counter
All-in-one text counter for precise calculation of words, characters, lines, sentences, and more.
Word Frequency
Professional word frequency analyzer for Chinese and English keyword extraction and sorting.
Case Converter
All-in-one text case converter: Uppercase, Lowercase, Title Case, CamelCase, Snake_case, and more.
Fullwidth Halfwidth Converter
Quickly convert between fullwidth and halfwidth for letters, numbers, and punctuation.
Number-English Converter
Bidirectional number-English conversion with support for negatives, decimals, and large values.
Text Find & Replace
Online text find and replace tool with RegExp support, case sensitivity, and batch processing. 100% local.
Email Extractor
Bulk email extraction and format validation with dedupe and case normalization.
Mobile Number Extractor
Bulk extract mainland China mobile numbers with dedupe, formatting, and masking.
Text Compare
Online text compare tool with line-level diff highlighting and similarity stats, 100% local.
Text Reverser
Lightweight text reverser for characters, words, and lines.
Whitespace Cleaner
Trim line edges and collapse blank lines in text.
Text Cleaner
Clean text by Chinese/English/numbers/symbols with space/line/newline control.
Text Shuffler
Shuffle characters, words, or lines with instant randomization.
Text Line Sorter
Sort text lines with dedupe, case-insensitive, and numeric options.
Text Line Numberer
Add configurable line numbers to multiline text.
Text Prefix/Suffix Adder
Batch add prefixes and suffixes to each text line.
Lorem Ipsum Generator
Generate configurable Lorem Ipsum placeholder text.
Random Name Generator
Generate Chinese or English names with gender and uniqueness options.
Emoji Collection
Full category Emoji library with Chinese/English search and one-click copy.
Special Symbols Collection
Category browsing and bilingual search with one-click copy.
Markdown TOC Generator
Extract Markdown headings and generate TOC with level filtering and styling options.
Fancy Text Converter
25+ fancy text styles: Script, Gothic, Double Struck, Small Caps, Flip text and more. One-click copy for any platform.
Kaomoji Collection
A polished kaomoji library with search, favorites, recents, and one-click copy.