A collection of powerful browser-based text processing tools. Edit Markdown, compare text differences, count words, generate placeholder text, and convert Chinese characters — all free, no ads, no signup required.
5 ToolsWrite and preview Markdown in real time with a split-pane editor. Supports GitHub Flavored Markdown, code highlighting, tables, and export to HTML.
Open Tool →Compare two blocks of text side by side and instantly highlight additions, deletions, and modifications. Perfect for code reviews and document versioning.
Open Tool →Count words, characters, sentences, and paragraphs with estimated reading time. Supports English, Chinese, Japanese, and Korean text analysis.
Open Tool →Generate customizable placeholder text by paragraphs, sentences, or words. Ideal for web design mockups, typography testing, and layout prototyping.
Open Tool →Convert between Simplified and Traditional Chinese characters instantly. Supports bulk text conversion with high accuracy for localization workflows.
Open Tool →No ads, no signup, no watermark, no upload. Everything runs locally in your browser. Your text data never leaves your device — completely private and secure.
All text operations execute instantly in your browser using optimized JavaScript. No server round-trips, no waiting — results appear as you type.
Fully responsive design works perfectly on desktop, tablet, and mobile. No installation required — just open in any modern browser and start working.
Interface available in English, Chinese, French, and Spanish. Tools support text processing in all languages including CJK character sets.
Online text tools are browser-based utilities that help you process, format, compare, and analyze text without installing any software. They are essential for writers, developers, students, and anyone who works with text regularly. Our collection includes a Markdown Editor for formatted writing, a Text Diff Checker for spotting changes between documents, a Word Counter for tracking document statistics, a Lorem Ipsum Generator for creating placeholder text, and a Chinese Converter for switching between Simplified and Traditional Chinese characters.
Our free online Markdown Editor provides a split-pane interface with a text input area on one side and a live HTML preview on the other. As you type Markdown syntax (headings, bold, italic, lists, code blocks, links, images, tables), the preview updates in real time. You can export your work as HTML or copy the formatted output. It supports GitHub Flavored Markdown (GFM) and runs entirely in your browser with no server upload needed.
Yes, the Text Diff Checker tool lets you paste two blocks of text and instantly see a side-by-side or inline comparison highlighting additions, deletions, and modifications. It is similar to the diff command in Git or Unix systems. The tool is ideal for comparing code revisions, document drafts, configuration files, or any two pieces of text. All comparison is done locally in your browser, so your content stays private.
The Word Counter tool provides comprehensive text statistics including total word count, character count (with and without spaces), sentence count, paragraph count, and estimated reading time. It supports multiple languages including English, Chinese, Japanese, and Korean. For CJK text, each character is counted individually. This tool is helpful for writers meeting word limits, students checking essay length, and content creators optimizing for SEO.
Lorem Ipsum is placeholder text derived from a 1st-century BC Latin text by Cicero. Designers and developers use it to fill layouts with realistic-looking text before the actual content is ready. Our Lorem Ipsum Generator lets you specify the number of paragraphs, sentences, or words you need, and generates randomized dummy text instantly. It is useful for website mockups, graphic design templates, presentation placeholders, and testing typography.
Yes, all text tools in this collection are 100% free with absolutely no ads, no registration required, no watermarks, and no usage limits. Every tool runs entirely in your browser using client-side JavaScript, meaning your text data is never uploaded to any server. There are no hidden costs, premium tiers, or paywalls. You can use them as many times as you want, on any device, completely free.