WordsPolish.

All Tools

28 free, client-side text and writing tools, grouped into five categories. Every tool runs entirely in your browser — nothing you paste or type is ever sent to a server, and none of them require an account, a sign-up, or a usage cap.

Each tool below solves one specific, genuinely distinct problem rather than being a repackaged version of the same underlying operation — a word counter and a character counter answer different questions, and a case converter and a slug generator apply completely different rules even though both reshape text. If you're not sure which one you actually need, the one-line description under each tool name explains what makes it different from its neighbors, and each category's own hub page (linked below) goes into more depth on how the tools in that group relate to each other.

Nine tools that measure text you already have — words, characters, sentences, paragraphs, lines, syllables, reading time, word frequency, and keyword density — without changing a single character of it.

Four tools that reshape text into a different, equally valid format: case styles for headlines and code, URL-safe slugs, sorted or deduplicated lists, and character or word-order reversal.

Six tools built for the specific mess that pasted text arrives in — PDF-style hard line wraps, stray whitespace, duplicate list entries, blank-line clutter, rich-text formatting artifacts, and pattern-based find-and-replace.

Two tools for finding meaningful differences: a full side-by-side diff between two drafts, and a scan for accidental repeated or clustered words within a single document.

Seven tools that produce new text from nothing — classic Lorem Ipsum placeholder copy, random words/sentences/paragraphs from word banks, and three Unicode character-substitution text-stylers.