Free Text Tools Online
Free online text tools — word counter, case converter, slug generator, diff checker, whitespace remover & more. 100% browser-based, no signup needed.. 11 free tools — no signup, no upload, 100% browser-based.
Word Counter & Character Counter
Count words, characters, sentences, and paragraphs in your text instantly. Get reading time estimation and keyword density analysis.
Case Converter
Convert text between UPPERCASE, lowercase, Title Case, camelCase, snake_case, CONSTANT_CASE, and more with one click.
Text Reverser
Reverse text, words, or lines instantly. Flip your text backwards character by character or reverse word order.
Duplicate Line Remover
Remove duplicate lines from your text instantly. Keep unique lines, trim whitespace, and sort results with one click.
Text to Slug Generator
Convert any text to a URL-friendly slug. Removes special characters, replaces spaces with hyphens, and converts to lowercase.
Lorem Ipsum Generator
Generate placeholder lorem ipsum text by paragraphs, sentences, or words. Perfect for mockups and design prototyping.
Text Diff Checker
Compare two texts side by side and highlight the differences. Find additions, deletions, and changes between two versions.
Whitespace Remover
Remove extra whitespace, leading/trailing spaces, blank lines, and tabs from your text. Clean up messy text instantly.
Line Sorter
Sort lines of text alphabetically (A-Z or Z-A), numerically, by length, or randomly. Remove duplicates while sorting.
String Repeat Generator
Repeat any text string a specified number of times with custom separator. Generate repeated patterns for testing or content.
US History Timeline - 250 Years
Explore 250 years of American history from 1776 to 2026. Interactive timeline with 50+ key events including the Declaration of Independence, Civil War, World Wars, and the 250th anniversary.
About Text Tools
OneClickTool's text tools are designed to be fast, private, and completely free. All 11 tools run entirely in your browser — no server processing, no data collection, no signup required. Whether you're a developer, designer, writer, or everyday user, these tools give you instant results with a single click.
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Frequently Asked Questions
Are these text tools free?
Yes — all text tools on OneClickTool are 100% free, forever. No signup, no credit card.
Does my text get sent to a server?
No. Every tool runs entirely in your browser. Your text never leaves your device.
Do the text tools work on mobile?
Yes. All tools are responsive and work on phones, tablets, and desktops.