Grammar & Proofreading AI Tools

Manuscript editor for fiction authors with grammar, style and pacing reports, AI rephrasing and chapter critiques

Free browser-based grammar, punctuation, and spelling checker with a 1,000-word limit per check.

Grammar, spelling, and punctuation checker with one-click fixes plus a plagiarism checker and humanizer.

macOS hotkey that rewrites, translates or dictates text in whatever app you are typing in.

Grammar, tone and rewriting help inside every app

Free iOS app for grammar checks, message rewrites, tone changes, and translation across several languages.

Grammar and phrasing fixer for people writing English as a second language, with tone presets.

Grammar and style checking in the browser across seven languages

Grammar, autocomplete and snippet suggestions for customer-facing teams, plus a language API with AI detection

Triple-tap Cmd-C on macOS to run AI grammar and style correction on selected text in any app.

Checks academic manuscripts against journal submission requirements

AI grammar and proofreading suite from an established academic-editing company, with paraphrasing and plagiarism checks built in.

Grammar and academic-style checker built for research writing, with plagiarism and AI-text detection