Word Count
Count characters, Chinese characters, English words, lines, punctuation, and convert full-width punctuation.
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Tool category
Text Utilities
Dedupe, replace, case conversion, Chinese conversion, masking, regex extraction, and line operations.
12 tools in this category
Text Utilities tools
Text Dedupe and Sort
Remove duplicate lines, sort text, and compare line counts.
Batch Text Replace
Replace plain text or regular-expression matches in bulk.
Case Converter
Convert text between upper, lower, title, camel, kebab, and snake case.
Simplified / Traditional Chinese Converter
Convert common simplified and traditional Chinese characters with a local map.
Text Split and Merge
Split text by delimiters or join lines with a chosen separator.
Sensitive Data Masker
Mask phone numbers, emails, IDs, and bank-card-like numbers.
Regex Batch Extractor
Extract matches and capture groups with a regular expression.
Text Similarity Comparator
Compare two texts with Jaccard and character-set similarity.
Text Truncation Tool
Trim text by character length with ellipsis or a custom suffix.
Batch Prefix / Suffix Tool
Add prefixes, suffixes, or wrappers to every line.
Line Number Add / Remove
Add line numbers or remove common line-number prefixes.
Related categories
Generators and Creation
Letters, headlines, dummy copy, random strings, IDs, and QR codes.
Encoding and Data Conversion
Base64, HTML entities, Markdown/HTML, CSV/JSON, tables, and file encoding conversion.
Documents and PDF
Merge, split, convert, render, edit metadata, and watermark PDF files locally.
Developer Debugging
JSON, XML, SQL, regex, timestamps, hashes, JWT, URL, and cURL helpers.
Text Utilities FAQ
Do these tools run locally?
Most RustPoint tools process input in the browser. Tools that need network access, such as DNS or WebSocket checks, only make requests after the user starts the check.
Does RustPoint store my input?
The local tools are designed to avoid server-side storage. Account favorites store only tool IDs for signed-in users.
How should I choose a tool in this category?
Start from the task you need to finish, then compare the short descriptions and tags. The catalog search can narrow tools by name, tag, and category.