Docify

Text tools that run in your browser

Four named, client-side utilities for counting, casing, comparing, and previewing writing. This page is an index — open a tool to run it. Nothing is uploaded.

Docify’s text tools run in the browser with the API named on each page: whitespace-split word counts and Math.ceil(words / 200) reading time, toUpperCase / toLowerCase plus whitespace-only identifier cases, Google’s diff-match-patch (diff_main then semantic cleanup), and marked plus DOMPurify for Markdown HTML. The Markdown converter offers Download HTML and Download PDF buttons. A GFM table renders as a <table> element. The PDF strips heading hashes, emphasis, and URLs; list dashes, fences, and table pipes stay as text. Line sorter and lorem ipsum live on the developer tools hub instead.

What this hub is

An internal-linking map of the writing tools already on the homepage. Each card names the algorithm and a hard limit so you can pick the right page. It is not a search box, an editor suite, or a server-side sandbox.

Count and compare

Word Counter

Count words, characters, sentences, paragraphs, and reading time in your browser. Whitespace-split words, UTF-16 characters, 200 WPM. Nothing uploaded.

Open

Text Diff

Compare two texts in your browser with Google's diff-match-patch. Additions and deletions are highlighted after semantic cleanup. Nothing uploaded.

Open

Transform

Case Converter

Convert text case online: UPPERCASE, lowercase, Title Case, Sentence case, snake_case, kebab-case, camelCase, PascalCase. Free browser tool, nothing uploaded.

Open

Markdown Converter

Convert Markdown to HTML in your browser with marked and DOMPurify. Live preview, HTML download, and a plain-text PDF export. Nothing uploaded.

Open

Guides

Short comparisons that point back to the live tools. They are not thin clones of the pages above.

FAQ

Do these text tools upload my writing?
No. Word counts, case previews, the diff, and the Markdown HTML preview all run in your browser. The page does not send the text to a server.
Which tools belong on this hub?
The four writing utilities listed below: word counter, case converter, text diff, and Markdown to HTML. Line sorter and lorem ipsum stay on /developer-tools/. Images-to-PDF and the PDF stamp are indexed on /pdf-tools/. Markdown’s PDF download strips heading markers, emphasis, and link URLs with jsPDF — not a compositor — so it stays here.
How is reading time calculated?
Minutes to read is Math.ceil(word count / 200), using 200 words per minute. An empty box is 0 minutes; one word is 1. It is a ceil estimate, not a measured reading speed, and it does not add time for images.
Is the Markdown PDF a formatted HTML-to-PDF export?
No. The Markdown converter walks each source line, strips heading hashes, emphasis, and link URLs, then draws the remaining text with jsPDF. It does not render the HTML preview as a formatted page, so tables and fenced code stay as raw lines. The live preview is marked plus DOMPurify HTML.

Related