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Text tools.
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Format, count, clean, and transform your text — right in your browser, nothing ever uploaded.

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Sentences

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Reading time

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All Tools

Every text utility available today

Word CounterCount words, characters, sentences, and paragraphs, and get an estimated reading time — instantly in your browser.Case ConverterConvert text between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, and kebab-case — instantly in your browser.Text CompareCompare two blocks of text side by side and see exactly what was added, removed, or unchanged — instantly in your browser.Character CounterCount characters in your text, with or without spaces — instantly in your browser.Sentence CounterCount sentences in your text and see your average sentence length — instantly in your browser.Reading Time CalculatorEstimate how long your text takes to read at any reading speed — instantly in your browser.Identifier Case ConverterConvert any text or variable name into camelCase, PascalCase, snake_case, and kebab-case all at once — instantly in your browser.Whitespace RemoverCollapse repeated spaces and trim leading/trailing whitespace from your text — instantly in your browser.Remove Line BreaksJoin lines back into flowing paragraphs by removing line breaks — with an option to keep paragraph spacing intact. Runs entirely in your browser.Duplicate Line RemoverRemove duplicate lines from a list while keeping the first occurrence and original order — instantly in your browser.Remove Empty LinesStrip blank lines out of your text, or collapse runs of them down to one — instantly in your browser.Find and ReplaceFind and replace text across a block of text, with case-sensitive, whole-word, and regex matching — instantly in your browser.Sort LinesSort the lines of a list alphabetically, by length, or randomly — instantly in your browser.Comma SeparatorConvert a list of lines into a comma-separated list, or split a comma-separated list back into lines — instantly in your browser.Readability Score CheckerCheck your text's Flesch Reading Ease and Flesch-Kincaid Grade Level — instantly in your browser.Lorem Ipsum GeneratorGenerate placeholder lorem ipsum text by paragraphs, sentences, or words — instantly in your browser.Slug GeneratorTurn any text into a clean, URL-safe slug — instantly in your browser.Extract Emails/URLsPull every email address and URL out of a block of text — instantly in your browser.

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About Text Tools

Text Tools are everyday utilities for writers, students, and anyone working with text — counting, converting, cleaning, comparing, and generating. Every tool runs entirely as client-side JavaScript in your browser: nothing you paste is ever sent to a server, logged, or stored. They're grouped into a handful of categories — word/length counting, case conversion, line cleanup, and generation — so if one tool almost fits your need, a related one nearby probably does.

Updated

What it does

  • Counters for words, characters, and sentences, plus a reading-time estimate and a readability score for longer pieces
  • Case converters — sentence case, Title Case, camelCase, snake_case — for both regular prose and code identifiers
  • Line cleanup tools: removing duplicate lines, empty lines, extra whitespace, or line breaks entirely
  • Generators and extractors: Lorem Ipsum placeholder text, URL-safe slugs, and pulling emails or URLs out of a larger block of text

FAQ

Do I need an account to use these tools?

No. There's no sign-up, no install, and nothing to configure — open a tool and start using it.

Is my text private?

Yes. Every text tool processes your input locally in your browser. Nothing you type or paste is uploaded, logged, or stored anywhere.

Do these tools work on mobile?

Yes — every text tool is built to work fully on mobile and via keyboard-only navigation.

What's the difference between Case Converter and Identifier Case Converter?

Case Converter targets prose — sentence case, Title Case, alternating case. Identifier Case Converter targets code identifiers — camelCase, PascalCase, snake_case, kebab-case — the naming conventions you'd actually use in a variable or file name.