“Writing and editing”

Editor that highlights hard-to-read sentences and gives a reading grade.

Text editor with font and line-spacing controls plus Claude-powered help for improving what you write.

Markdown editor web app that edits local files through the File System Access API, with optional in-browser AI.

Free online notepad to write, edit and organize notes in the browser.

Paraphrases text to make it read more naturally.

Rewrites AI drafts so they read like a person wrote them while keeping the facts.

Find and replace with case sensitivity, global matching and regular expressions.

Edits an audio clip by describing the change you want in a text prompt.

Paste a draft and Claude marks words that can be cut without changing the meaning.

Playground for a plugin-based WYSIWYG Markdown editor, useful to test the editing experience before embedding.

Rewrites AI-generated text to read more naturally.

Scans prose for weasel words, filler adverbs, passive voice and repeated words and shows each in context.

Split edit and preview Markdown editor with copy and download buttons.

Computes the edit distance between two strings.

Free online grammar and style checker with an integration for Word and Google Docs.

Corrects grammar in English sentences and shows the edits it made.

Highlights phrases and sentence patterns often seen in LLM-written prose, based on a catalogue of known tells.

Notepad that applies text-manipulation operations to what you type.

Rewrites text with diaereses, curly quotes and em dashes in the manner of New Yorker typography.