✦ 10 Free Tools

Free Online
Text Tools

Everything you need to clean, convert, and manipulate text — instantly in your browser, no sign-up required.

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All Tools

🔤 Convert Case Transform text to UPPERCASE, lowercase, Title Case, camelCase, snake_case, kebab-case and more. Use tool → 🔄 Reverse Text Flip your text backwards — reverse characters, reverse word order, or reverse line order. Use tool → 🔡 Sort Lines Alphabetize text lines A→Z or Z→A, sort by line length, or shuffle them randomly. Use tool → 🗑️ Remove Duplicate Lines Instantly remove duplicate or repeated lines from any list or block of text. Use tool → 📄 Lorem Ipsum Generator Generate lorem ipsum placeholder text — choose paragraphs, sentences, or word count. Use tool → 🔗 URL Slug Generator Convert any text or headline into an SEO-friendly URL slug with hyphens. Use tool → 🔍 Find & Replace Find any word, phrase, or pattern in your text and replace it with something else. Use tool → ✂️ Remove Blank Lines Strip out all empty or blank lines from your text in one click. Keep or trim whitespace. Use tool → 📝 Online Notepad A clean, distraction-free notepad that auto-saves to your browser. No account needed. Use tool → 📊 Word Frequency Analyse how often each word appears in your text. Useful for SEO, editing, and writing. Use tool →

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⚡ Instant results

🔒 100% private — nothing leaves your browser

🆓 Always free, no sign-up

📱 Works on any device

Why Use TextTools.app?

A growing collection of text utilities built for writers, developers, SEO professionals, and anyone who works with text every day.

🚀 No waiting, no loading

Every tool runs entirely in your browser using JavaScript. There's no server round-trip, so results appear the instant you type or paste.

🔒 Your text stays private

Nothing you type is ever sent to a server, stored in a database, or seen by anyone else. Use it safely with sensitive or confidential documents.

🛠️ Built for real workflows

These aren't toy demos — they're the exact tools copywriters, developers, and SEO professionals use daily to clean and transform text fast.

📱 Works everywhere

Fully responsive on iPhone, Android, tablet, and desktop. No app to install, no account to create. Just open and use.

Frequently Asked Questions

Are all these text tools really free?

Yes, completely free. TextTools.app is ad-supported, meaning we show a small number of non-intrusive ads to keep the lights on. You never need to pay, sign up, or install anything.

Is my text safe to paste here?

Yes. Every tool on this site processes your text entirely in your browser using JavaScript. Nothing is transmitted to any server, logged, or stored. You can safely paste confidential documents, passwords, or proprietary content.

Do these tools work on mobile?

Yes. All tools are fully responsive and work on iPhone, Android, iPad, and any modern browser. No app download or installation needed.

Is there a limit on how much text I can process?

There's no hard limit. All tools handle large documents well since processing runs in your browser. For very large files (100,000+ words), results may take a moment on slower devices.

Can I suggest a tool?

Yes! Email us at hello@texttools.app with your suggestion and we'll consider adding it to the collection.