Free Text Tools Online – 22 Utilities for Writers & Developers
Text processing tasks - counting, converting, cleaning, comparing, sorting, formatting, and generating - appear constantly in writing and development workflows. These 22 free text tools online handle every common task: word counting, case conversion, fancy Unicode font generation, Lorem Ipsum generation, line break removal, username generation, text comparison, slug generation, duplicate removal, readability analysis, keyword density checking, find and replace, markdown preview, and more. All run in your browser with no account required.
Word Counter
Instantly count words, characters, sentences, and paragraphs.
Case Converter
Convert text to uppercase, lowercase, title case, and more.
Lorem Ipsum Generator
Generate customizable Lorem Ipsum placeholder text.
Remove / Add Line Breaks
Remove line breaks, collapse blank lines, or trim lines.
Fancy Text Generator
Generate stylish fancy text online free - no signup. Convert plain text into 7 Unicode styles (Bold Serif, Italic, Monospace, Circled, Upside Down, Strikethrough, Underline) for Instagram bios, TikTok, Twitter, and more. Copy and paste instantly.
Username Generator
Generate unique, aesthetic usernames.
Text Compare
Compare two texts line by line and see exactly which lines were added, deleted or left unchanged, with line numbers and a downloadable diff.
Slug Generator
Generate clean URL slugs from titles, headings, keywords, and product names for SEO-friendly links.
Duplicate Line Remover
Remove duplicate lines from keyword lists, emails, tags, logs, and other pasted text in one click.
Readability Checker
Check readability score, sentence length, and writing complexity for blog posts, landing pages, and emails.
Keyword Density Checker
Analyze keyword density, focus phrase frequency, and repeated terms in your article or landing page copy.
Text Sorter
Sort text lines alphabetically or by length, remove duplicates, and clean pasted lists in seconds.
Find and Replace
Find and replace words, phrases, and repeated text blocks instantly in your browser.
Markdown Preview
Write Markdown and preview headings, lists, links, code, and basic formatting in real time.
Sentence Counter
Count sentences, estimate reading time, and review average sentence length for any text block.
Text Cleaner
Clean messy text by trimming lines, removing blank spaces, replacing tabs, and fixing copied formatting.
Meta Title & Description Checker
Check SEO title and meta description length, preview search snippets, and review target keyword placement.
Title Case Formatter
Convert headings into title case, headline case, or sentence case for blogs, ads, and landing pages.
CSV Column Extractor
Extract a single column from pasted CSV data and turn it into a clean one-value-per-line list.
Bullet List Cleaner
Clean pasted bullet lists by removing symbols, fixing spacing, deduplicating, and reformatting items.
Reading Time Calculator
Estimate reading time, speaking time, and scan stats for articles, emails, scripts, and landing pages.
Number to Words Converter
Free online number to words converter. Spell out any integer up to trillions in English. Useful for writing checks, legal documents, and amount-in-words fields.
How to use these tools
Select the tool that matches your task, open it, and follow the steps below.
- Pick the tool for the job: counting, changing case, cleaning or sorting lines, comparing two versions, or generating text such as Lorem Ipsum, usernames or slugs.
- Paste or type your text - most tools update the result as you type, and none of them need a file upload or an account.
- Copy the result. Several tools also let you move the output back into the input box for another pass.
Common ways to use these tools
- Check an essay or post against a word limit, then see how long it takes to read aloud.
- Turn a pasted list into a clean one: strip bullet symbols, remove duplicate lines and sort what is left.
- See exactly what changed between two drafts of a document or config file, line by line.
- Prepare a page for publishing: format the heading in title case, make a URL slug and check the meta title and description lengths.
Text Formatting & Readability Workflows
Drafting clear, readable prose and formatting text for digital publishing requires fast, reliable utilities that do not compromise privacy. Whether you are preparing articles, tidying lists, or refining user-facing copy, choosing the right tool streamlines your workflow:
- Auditing writing clarity and readability scores: Before publishing landing pages or technical guides, assess your sentence length and complexity with our Readability Checker. For an in-depth breakdown of Flesch Reading Ease and Gunning Fog indices, read our practical guide on how to check readability score online.
- Standardizing capitalization and formatting: When reformatting headlines, form inputs, or code identifiers, use Case Converter to switch instantly between uppercase, lowercase, title case, and sentence case.
Client-Side Privacy & Instant Execution
All text manipulation tools run directly inside your web browser. Your text, private notes, and sensitive manuscripts never leave your device, ensuring zero external logging, no account requirements, and instant real-time results.