Text & Markdown Tools — Word Count, TOC, Tables & Lines
Browser-local utilities for writers and developers: word/character counter, Markdown table-of-contents generator, CSV↔Markdown table converter, and line sort/dedupe. Also useful: beautify-markdown, markdown-to-html, text-diff, and case-converter.
- Check copy length for tweets, meta descriptions, or SMS.
- Generate a linked TOC for READMEs and docs.
- Sort or dedupe pasted line lists.
Word counter
Words, characters, sentences, paragraphs, reading time — local.
Markdown TOC
ATX headings → linked Markdown TOC with slug styles.
Sort & dedupe lines
Sort, dedupe, trim, and drop blank lines on pasted text.
CSV to Markdown table
CSV/TSV exports → GFM pipe tables (reverse mode). Alignment and file upload.
Guides
Online Code Beautifier: Readable JS, CSS, HTML and JSON
Learn how to beautify and format your JavaScript, CSS, HTML and JSON code instantly. Complete guide to online and editor-integrated beautification tools.
How to Minify HTML: Complete Guide for Faster Pages
Learn HTML minification: remove comments, whitespace, optional attributes and shrink pages 15–40%. CLI tools, build plugins, and online minifiers.