Text Convert Tools

Text to Snake Case

Convert text to snake_case (lowercase with underscores)

Changelog Extractor

Parse and extract structured data from changelogs and release notes in multiple formats

Docstring Extractor

Extract and parse documentation from JavaScript/TypeScript, Python, and Java source code

Add a Suffix to Text Lines

Quickly append a suffix to one or more text lines

Base91 Converter

Encode and decode text to/from Base91 format (ascii+basE91 algorithm)

Text to Pascal Case

Convert text to PascalCase (each word starts with uppercase, no separators)

Text Trimmer

Trim text from beginning, end, or both sides

Text Case Converter

Convert text between different cases

AI Text Expander

Advanced AI text expander that transforms brief content into comprehensive, detailed, and engaging text with multiple expansion strategies

File Encoding Converter

Convert file encoding with auto-detection support between UTF-8, GBK, ISO-8859-1 and other character encodings

Text to Kebab Case

Convert text to kebab-case (lowercase with hyphens)

Character Scrambler

Scramble characters in text to create puzzles or test reading skills

Text Spacer - Auto Add Spaces Between Chinese and English

Automatically add spaces between Chinese characters and English/numbers to improve readability

Text Directory Generator

Generate table of contents and directory structure from text content using AI

User-Agent Parser

Parse and analyze User-Agent strings to extract browser, operating system, device, and engine information

Date Extractor (日期提取器)

Extract dates from text in multiple formats including Chinese, ISO, and US formats with detailed analysis and summary

Duplicate Sentences in Text

Quickly make every sentence to be two sentences in the text

Base45 Converter

Encode and decode text to/from Base45 format (RFC 9285)

AI Time Management Matrix

Based on Stephen R. Covey's Time Management Matrix with AI analysis to help users analyze and optimize task priorities

Text Currency Normalizer

Find, convert and normalize currency values within text content

AI Text Style Converter - Writing Assistant

Intelligently convert text between different writing styles. Perfect for emails, articles, reports, and various content types

Add Random Letters to Words

Quickly insert random letters in words in text

AI Regex Explainer

Use AI to break down regular expressions into readable explanations

Base32 Converter

Encode and decode text to/from Base32 format with multiple variants

Add a Prefix to Text Lines

Quickly prepend a prefix to one or more text lines

Scramble Words

Quickly make text barely readable

Odd Line Extractor

Extract odd-numbered lines from text content with support for various indexing methods and custom criteria

Text Emoji Injector

Randomly insert emojis into text - before or after sentences

Text Line Extractor

Extract specific lines from text by line numbers or ranges

Text to Dot Case

Convert text to dot.case (lowercase with dots)

Array Extractor

Extract elements of specific types from arrays (numbers, strings, booleans, objects, etc.)

Halfwidth to Fullwidth Converter

Convert halfwidth characters to fullwidth characters for CJK text formatting

Add a Suffix to Words

Quickly append a suffix to all words in text

Even Line Extractor

Extract even-numbered lines from text content with support for various indexing methods and custom criteria

URL Parameter Extractor

Extract and parse parameters from URLs including query strings, hash fragments, and path segments

ASCII Art Generator

Convert text to ASCII art using various fonts and styles

Quoted-Printable Decoder

Decode Quoted-Printable format to plain text

Regex to String Generator

Generate random strings that match a given regular expression pattern

Glob to Regex

Convert file matching patterns (Glob) to regular expressions

Text Slicer

Quickly extract a slice from text

Sentence Splitter

Split paragraphs into sentences by punctuation marks (period, question mark, exclamation mark, etc.)

Text Right Aligner

Quickly align text to the right side

Magnet Link Converter

Extract magnet link hash values and convert between full links and hash values

Base62 Converter

Encode and decode text to/from Base62 format (0-9, A-Z, a-z)

Base58 Converter

Encode and decode text to/from Base58 format with Bitcoin and Ripple variants

Barcode Generator

Generate CODE128 barcode from text with fixed dimensions

User Agent Parser

Parse User Agent strings to extract browser, OS, device, and engine information

Fullwidth to Halfwidth Converter

Convert fullwidth characters to halfwidth characters for proper text formatting

Text Word Duplicator

Quickly make every word to be two words in the given text

AI Currency & Number Extractor (AI货币数字提取器)

Use AI to intelligently extract numbers, currencies, and financial amounts from text with their original formatting preserved

Number & Currency Extractor (数字/金额提取)

Extract numbers from text, supporting currency symbols and thousand separators

Date Formatter

Convert date strings to various formatted date formats

Area Chart Generator

Generate customizable area charts from data with filled areas under lines, perfect for showing trends and cumulative data

Punctuation Normalizer

Normalize and standardize punctuation marks in text, convert between Chinese and English punctuation

Word Cloud Generator

Generate beautiful word clouds from text with customizable fonts, colors, and sizes

QR Code Generator

Generate QR codes from URLs or text with customizable size and colors

AI Text Continuator

Intelligent AI-powered text completion tool that continues your text naturally based on context, style, and intended direction

Thousands Separator

Add thousand separators to long numbers (supports comma, dot, space, and custom separators)

Advanced Case Converter

Convert between CamelCase, snake_case, kebab-case, PascalCase, and other naming conventions

Add Random Words to Text

Quickly insert random words in random positions in text

Text to Path Case

Convert text to path/case (lowercase with forward slashes)

Text Left Aligner

Quickly align text to the left side

Line Number Adder

Add line numbers to text or code with customizable formatting options

Number to Words Converter

Convert numbers to words in multiple languages

Text Indenter

Quickly add indentation to each text line

Add a Prefix to Words

Quickly prepend a prefix to all words in text

Line Chart Generator

Generate customizable multi-line charts from data with various styling options

Text Justifier

Quickly stretch spaces between words to make all text lines equal length

Named Group Tester

Parse and display named capture groups from regex patterns

British-American English Converter

AI-powered converter between British and American English with context awareness

Text Truncator

Quickly cut text to the given length

Quoted-Printable Encoder

Encode text to Quoted-Printable format (used in email MIME)

Line Skip Extractor

Extract lines from text at regular intervals with customizable skip and extract patterns. Perfect for sampling every Nth line or extracting multiple lines with gaps.

Text Wrapper

Wrap text to specific line lengths with customizable options

Text Case Inverter

Invert text case - convert uppercase letters to lowercase and lowercase letters to uppercase

Word Separator

Split text into individual words, with each word on a new line

Text Prefix/Suffix

Add prefix or suffix to each line or word

ASCII85 Converter

Encode and decode text to/from ASCII85 format (Adobe version)

Text Date Format Unifier

Find and unify date formats within text content

AI Text Summarizer - Smart Content Analysis

Intelligently extract key points from articles and generate high-quality summaries. Support multiple styles and lengths for academic papers, news, reports, and various text types