Code Formatters, Minifiers, Beautifiers, Validators, Encoders/Decoders, Diff Tools, Slug Tools, UUID Tools, Unit Converter, Currency Converter, Base64 Encoder/Decoder, Markdown Converter, Image Converter, PDF Converter, Timestamp Converter, HTML Converter, Calculator, Percentage Calculator, Unit Price Calculator, Age Calculator, BMI Calculator, Prime Number Checker, Factorial Calculator, Equation Solver, Text Case Converter, String Tools, Lorem Ipsum Tools, Plagiarism Checker Tools, Readability Checker Tools, Word Counter, Essay Generator, Image Compressor, Color Picker, Palette Tools, Favicon Tools, Barcode Tools, QR Tools, Image Resizer, Loan Calculator, Mortgage Calculator, Investment Calculator, Budget Planner, Expense Tracker, Tax Calculator, Savings Calculator, Ping Tool, WHOIS Lookup, DNS Lookup, IP Checker, SSL Checker, Port Scanner, HTTP Headers, User Agent Parser, Gradient Generator, Palette Generator, Contrast Checker, HEX to RGB Converter, Color Blindness Simulator, Color Converter, Color Extractor, Grammar Checker, Plagiarism Checker, Paraphrasing Tool, Readability Checker, Summary Tool, Citation Generator, Link Shortener, Hashtag Generator, Profile Picture Maker, Post Scheduler, Bio Generator, Social Media Audit, Emoji Picker, Username Generator, Calorie Counter, Water Intake Calculator, Step Counter, Sleep Tracker, Heart Rate Calculator, Body Fat Calculator, BMR Calculator, PDF Merger, PDF Splitter, File Compressor, File Converter, File Renamer, File Encryptor, File Decryptor, File Hasher.

String Tools

Comprehensive text manipulation and string processing tools

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String Operations

Case Conversion

Text Formatting

Find & Replace

Text Extraction

Encoding & Special

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Case Conversion

Multiple case conversion options including camelCase and PascalCase

Find & Replace

Advanced search and replace with regex support

Text Extraction

Extract emails, URLs, numbers, and other patterns

Text Sorting

Sort lines, remove duplicates, and organize text

About String Tools

Our comprehensive string manipulation toolkit provides essential text processing operations for developers, writers, and content creators:

Case Conversion

  • UPPERCASE: Convert all text to capital letters
  • lowercase: Convert all text to small letters
  • Title Case: Capitalize the first letter of each word
  • Sentence case: Capitalize only the first letter of sentences
  • camelCase: First word lowercase, subsequent words capitalized
  • PascalCase: All words capitalized, no spaces

Text Formatting

  • Trim: Remove leading and trailing whitespace
  • Reverse: Reverse the order of characters or lines
  • Sort: Alphabetically sort lines
  • Remove Duplicates: Eliminate duplicate lines
  • Shuffle: Randomly reorder lines
  • Line Numbers: Add sequential numbers to lines

Find & Replace

  • Simple Replace: Basic find and replace operations
  • Regex Mode: Use regular expressions for complex patterns
  • Case Sensitivity: Control case-sensitive matching
  • Whole Words: Match complete words only

Use Cases

  • Data cleaning and text preprocessing
  • Code formatting and variable naming
  • Content preparation for different platforms
  • Email and contact information extraction
  • Text analysis and pattern matching
  • Document formatting and organization