Text Tools
A specialized collection of text manipulation tools for converting, formatting, comparing, and counting strings. Features include full/half-width conversion, character counting, regex testing, and encoding/decoding. Streamlines everyday text processing for writers and developers alike. Includes 21 tools.
Convert plain text to paragraph-based HTML with auto-detection of headings and lists. This free Text to HTML tool recognizes markdown-style syntax (# headings, - lists), treats blank lines as paragraph breaks, converts line breaks to `<br>` tags, and escapes special characters safely. Perfect for notes, drafts, CMS preparation, or lightweight HTML publishing workflows.
Free online word frequency counter with automatic analysis of text word occurrence rates and percentages. Supports English and Japanese, with case sensitivity toggle, stop word filtering, minimum length filter, real-time analysis, and CSV/JSON export.
Free online World Clock and Time Zone Converter to compare multiple global time zones (EST, PST, UTC, JST, London, Sydney, Beijing) simultaneously with automatic daylight saving time detection. Perfect for scheduling international meetings.
A powerful URL slug generator that converts any text into clean, URL-friendly slugs. Supports Japanese, English, accented Latin characters, and more. Features customizable separators, case control, and max length options. Perfect for creating blog post permalinks, SEO-friendly URLs, and consistent URL structures for your website or CMS.
Auto-generate sitemap.xml from URL lists. Paste URLs to create XML sitemaps optimized for Google search engines in seconds. Set lastmod, changefreq, and priority attributes in bulk. Automatically removes duplicates, shows file size, and detects when multiple sitemaps are needed for large sites.
An online tool that converts line endings between LF, CRLF, and CR directly in your browser. Useful when you need to normalize newline styles across Windows, macOS, and Linux.
A free online tool that lets you preview how your Open Graph Protocol (OGP) meta tags will appear when shared on major social platforms including Twitter, Facebook, LINE, and Slack. Enter your og:title, og:description, og:image URL, og:url, og:type, og:locale, og:site_name, and twitter:card values to instantly see realistic previews for each platform. Includes character count with recommended limits to help optimize your titles and descriptions. Automatically generates the HTML meta tag code with a one-click copy button. Everything runs in your browser — no server requests needed.
A free online text wrapping tool that automatically breaks lines at a specified column width. Supports preset widths (40, 60, 72, 80, 100, 120) and custom values, with two wrap modes: hard break (force line break at exact column) and word wrap (avoid breaking mid-word). Includes an unwrap mode to join lines back into paragraphs. Perfect for formatting email text, unifying code comment widths, adjusting README line lengths, and reformatting chat logs.
Paste HTML and convert it to readable plain text by removing all markup, scripts, and styles.
A browser-based tool that converts text to Morse code and Morse code back to text. Supports A-Z, 0-9, and common punctuation marks with clear dot-and-dash notation.
Free SNS character counter comparing 9 major platforms: X, Instagram, TikTok, Bluesky, YouTube, LinkedIn, Threads, LINE, Facebook. Accurate grapheme counting with emoji support. Perfect for draft validation before publishing.
Easily generate Apache .htaccess redirect rules with a visual GUI. Supports status codes 301 (permanent), 302 (temporary), 303, 307, and 410 (gone). Create multiple redirect rules at once. Additional options include forcing HTTPS, normalizing www prefix, controlling trailing slashes, and setting custom error pages for 404, 403, and 500 errors.
Instantly generate Markdown-formatted tables from a spreadsheet-like grid interface. Features include adding and removing rows and columns, per-column alignment settings (left, center, right), CSV/TSV paste import, live Markdown preview, and one-click copy. A completely free online Markdown table generator. Additionally, export tables in HTML and JSON formats to use your data beyond just Markdown for web content creation and data processing.
A simple tool to repeat any text string a specified number of times. Choose from multiple delimiters: newline, space, comma, tab, or custom string. Perfect for generating test data, creating string patterns, or streamlining repetitive copy-paste tasks. Supports 1 to 10,000 repetitions. All data is processed entirely in your browser — nothing is sent to any server. Copy the result to clipboard with one click.
An online tool that displays line-by-line differences between two texts and lets you merge them by choosing 'use left', 'use right', or 'use both' for each change block. Perfect for reviewing code changes and merging configuration files.
An online tool to convert between tabs and spaces instantly. Convert tabs to spaces or spaces to tabs in bulk. Choose indent width from 2, 4, or 8 spaces. Perfect for unifying coding style in programming and text editing. Runs entirely in the browser — no data is sent to any server.
Free online Base32 encoder and decoder. Supports both RFC 4648 standard Base32 and Base32Hex (Extended Hex) variants. Converts text in real-time as you type, with one-click copy. All processing runs entirely in your browser — no data is sent to any server.
A free online tool that minifies CSS by removing comments, whitespace, and semicolons, compressing colors (rgb→hex, #fff shortening), normalizing values, and merging redundant properties. Instantly see size reduction stats comparing before and after. Runs entirely in your browser with zero data transmission.
Online tool to encrypt and decrypt text with AES encryption. Securely encrypt text with a password and decrypt it with the same password. Supports AES-GCM-256 and AES-CBC-256.
A free online tool to easily build Content Security Policy (CSP) headers with a visual GUI. Simply select or enter sources for each directive to auto-generate both HTTP header format and HTML meta tag format. Includes Strict, Moderate, and Relaxed presets.
Visually build regex by combining parts like character classes, quantifiers, anchors, and groups. Real-time match highlighting, 12+ preset patterns, text escaping tool, and negated character classes included.