Welcome to Online Text Tools — your free word counter online, text character counter, and text analysis suite. Count words, characters, sentences, and more — fast, private, and with no login required.
Text Tools
Explore our growing collection of free online text utilities. Use our word counter online for essays, papers, and speeches. Check character limits with our character limit checker, estimate reading time, and convert text case — all in your browser for instant results and complete privacy.
What Our Tools Do
Word Counter Online
Our word counter online counts words, characters, sentences, paragraphs, and lines in real time as you type. It also estimates reading time based on an average speed of 200 words per minute. Whether you are writing an essay, crafting a tweet, or checking a meta description, the word counter gives you instant, accurate statistics without any button clicks or page reloads.
Built-in features include a character limit tracker for social media platforms (X/Twitter, Instagram, YouTube, Reddit), a case converter with nine transformation options (uppercase, lowercase, title case, sentence case, and more), and tools to remove extra spaces and line breaks from pasted text.
Text Compare
Our text compare tool lets you compare two texts side by side to find differences instantly. It highlights additions, deletions, and modifications using color-coded diff output — red for removed text, green for added text. Choose from three comparison modes: word-by-word for prose, line-by-line for code, or character-by-character for catching subtle typos.
In line mode, a merge gutter with arrow buttons lets you selectively copy changes from one panel to the other. The diff algorithm runs in a Web Worker off the main thread, so the interface stays responsive even with large documents. You can also ignore whitespace or case differences, upload files directly, and export diff results as JSON.
JSON Editor Online
Our JSON editor online combines a raw text editor with an interactive tree view for a complete JSON editing experience. Paste or type JSON in the raw panel to see instant syntax validation with inline error messages at the exact line where problems occur. Click the sync arrow to render your JSON as a collapsible, editable tree.
In the tree view, single-click any value to edit it, double-click a key to rename it, and use hover buttons to duplicate or remove nodes. The editor also includes format (pretty-print) and minify functions, search across both panels, file upload, copy to clipboard, and download as .json. It is perfect for debugging API responses, editing configuration files, and learning JSON structure.
XML Formatter Online
Our XML formatter online formats, validates, and visualizes XML documents with a live tree view. Paste raw XML and click Format to apply clean, consistent indentation, or click Minify to compress the document by removing unnecessary whitespace. The browser's built-in DOMParser validates your XML automatically, showing inline errors for unclosed tags, mismatched elements, and other syntax issues.
The tree view supports all XML node types — elements, attributes, text nodes, comments, and CDATA sections. You can edit text content inline, double-click attributes to modify them, and duplicate or remove nodes. It handles common XML formats including configuration files (web.config, pom.xml), data feeds (RSS, Atom), and vector graphics (SVG).
Why Use Online Text Tools?
Instant Results
Get word counts, character counts, and reading time estimates in real time as you type — our word counter online and text character counter need no button clicks or page reloads.
100% Private
All processing happens in your browser. Your text never leaves your device — no data collection, no tracking, no exceptions.
Works Everywhere
Fully responsive design that works flawlessly on desktop, tablet, and mobile. Use our word counter tool anywhere, anytime.
Completely Free
No sign-up, no subscription, no hidden fees. Professional-grade text counter online and character counter online — available to everyone, forever.