Count words, change case, clean up lines and reformat text in seconds. Writers, students and developers use these tools daily — paste your text, get the result, and nothing is ever sent anywhere. The first live tools are the ones people reach for most: the Word Counter shows words, characters, sentences, paragraphs and reading time as you type, and the case converters switch text to uppercase, lowercase, title case or sentence case with one click. Remove Duplicate Lines tidies pasted lists while keeping the original order. Title case follows AP style, so small words like “and” and “the” stay lowercase unless they start the title. Everything runs instantly in your browser with no account and no limits, which makes these tools handy for essays with word limits, social media captions with character limits, and code or data that needs consistent formatting. Later batches add text cleaners, case tools for developers, lorem ipsum and text comparison tools.

6 tools live now. Use one below — the rest of this category arrives in later batches.

Live tools

• Lowercase Converter

  Convert text to lowercase.

  Open tool →

• Remove Duplicate Lines

  Keep only unique lines.

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• Sentence Case Converter

  Capitalize first letter of sentences.

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• Title Case Converter

  Capitalize titles (AP/APA/Chicago).

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• Uppercase Converter

  Convert text to UPPERCASE.

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• Word Counter

  Count words, characters, sentences, paragraphs, reading time.

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Tools planned for this category

• Add Line Breaks

  Insert breaks after N characters or punctuation.

• Add Prefix/Suffix to Lines

  Add text to start/end of each line.

• aLtErNaTiNg CaSe Converter

  Alternate letter casing.

• Anagram Solver

  Find anagrams from a word list.

• Bangla Lorem Ipsum Generator

  Generate Bangla dummy text.

• Bangla Typing Speed Test

  Test Bangla typing speed.

• Braille Translator

  Convert text to Unicode Braille.

• camelCase Converter

  Convert text to camelCase.

• Character Code Converter

  Text to Unicode code points and back.

• Character Counter

  Count characters with/without spaces.

• Cliché & Filler Word Finder

  Highlight weak words.

• Column Merger

  Merge two lists line by line.

• CONSTANT_CASE Converter

  Convert to CONSTANT_CASE.

• dot.case Converter

  Convert to dot.case.

• Emoji Picker & Search

  Search and copy emojis.

• Extract Emails from Text

  Pull all email addresses.

• Extract Hashtags & Mentions

  Pull #tags and @mentions.

• Extract Numbers from Text

  Pull all numbers.

• Extract Phone Numbers

  Pull phone numbers from text.

• Extract URLs from Text

  Pull all links.

• Find and Replace Text

  Find/replace with regex support.

• Grammar Checker (Basic Rules)

  Catch common grammar mistakes.

• iNVERSE cASE Converter

  Swap upper and lower case.

• Invisible Character Generator

  Copy blank/zero-width characters.

• Kaomoji Collection

  Copy Japanese emoticons.

• kebab-case Converter

  Convert to kebab-case.

• Keyword Density Checker

  Find most frequent words and phrases.

• Language Detector

  Detect the language of text.

• Line Counter

  Count lines in text.

• Line Ending Converter (CRLF/LF)

  Convert Windows/Unix line endings.

• List Comparer

  Find common and unique items in two lists.

• Lorem Ipsum Generator

  Generate placeholder paragraphs, words, lists.

• Markdown Editor

  Write Markdown with live preview.

• NATO Phonetic Alphabet Converter

  Spell text in Alpha-Bravo-Charlie.

• Number Lines

  Add line numbers.

• Offline Translator

  Translate between languages with in-browser models.

• Online Notepad

  Autosaving notepad in your browser.

• Online Text Editor with Export

  Write and export TXT/DOCX/PDF.

• Palindrome Checker

  Check if text reads the same backwards.

• PascalCase Converter

  Convert to PascalCase.

• Passive Voice Detector

  Highlight passive sentences.

• Readability Score Checker

  Flesch-Kincaid and other readability scores.

• Reading Time Calculator

  Estimate reading and speaking time.

• Remove Accents (Diacritics)

  Convert café to cafe.

• Remove Emojis

  Strip emojis from text.

• Remove Empty Lines

  Delete blank lines.

• Remove Extra Spaces

  Collapse multiple spaces and trim.

• Remove HTML Tags

  Strip HTML to plain text.

• Remove Line Breaks

  Join lines into a paragraph.

• Remove Non-ASCII Characters

  Keep only ASCII.

• Remove Numbers from Text

  Strip digits.

• Remove Punctuation

  Strip punctuation marks.

• Reverse Text

  Reverse characters, words or lines.

• Rich Text Editor

  WYSIWYG editor with HTML export.

• Sentence Counter

  Count sentences.

• Sentiment Analyzer

  Score text as positive/negative.

• Shuffle Lines

  Randomize line order.

• snake_case Converter

  Convert to snake_case.

• Sort Lines Alphabetically

  Sort A-Z, Z-A, by length, natural.

• Spell Checker

  Check spelling offline.

• Syllable Counter

  Count syllables in words.

• Symbols & Special Characters

  Copy ✓ ★ ♥ → and more.

• Tab to Spaces Converter

  Convert tabs to spaces and back.

• Text Art Generator (FIGlet)

  Big ASCII banner text.

• Text Diff Checker

  Compare two texts and highlight changes.

• Text Encryptor (Password)

  Encrypt text with a password (AES-GCM).

• Text Repeater

  Repeat text N times with separator.

• Text Splitter

  Split text by delimiter or length.

• Text Statistics Analyzer

  Lexical density, avg word length and more.

• Text Summarizer (Offline AI)

  Summarize text with a small in-browser model.

• Text to Handwriting

  Render text in handwriting style for assignments.

• Text to Hashtags

  Turn words into hashtags.

• Text to Image

  Render text as an image card.

• Text to Slug

  Make URL-friendly slugs.

• Text Wrapper

  Wrap text at N columns.

• Typing Practice

  Lessons to learn touch typing.

• Typing Speed Test

  Test WPM and accuracy.

• Unicode Character Lookup

  Find any Unicode character by name/code.

• Whitespace Visualizer

  Show tabs, spaces and line endings.

• Word Cloud Generator

  Create word clouds from text.

• Word Frequency Counter

  Rank words by frequency.

• Word Unscrambler

  Unscramble letters into words.

• Zero-Width Character Detector

  Find hidden characters in text.

About this category

When will these tools be ready to use?

Tools are published in batches, starting with the 40 highest-value tools in Phase 1. Each tool goes live only when it is fully working, tested on mobile, and has its own written guide.

Will my files be uploaded when I use a tool?

No. Every Toolsvine tool runs 100% in your browser. Files, text and images you use in a tool never leave your device.