AI Detector & Grammar Checker

TextAdviser fixes spelling and punctuation right in the text field where you write: email, chat, forms, documents in the browser. Mistakes are listed with corrections, "Fix all" changes the text in place and Ctrl+Z undoes it. Grammar, paraphrase, plagiarism and AI-text checks run from the same panel. How it works 1. Click into any text field: the TextAdviser button appears in its corner. 2. Click it or press Alt+Shift+G: spelling and punctuation mistakes are listed with corrections. Selected text can also be checked from the context menu. 3. Press "Fix all" or apply corrections one by one. Grammar, paraphrase, plagiarism and the AI detector run from the same panel, and the result replaces the text in place. What it can do - Spelling and punctuation right in the text field, with "Fix all" - Grammar and style correction - Paraphrasing and rewording - Text generation and improvement - Plagiarism check - AI-written text detection - Syntax parsing and main idea Free without an account: spelling, punctuation, grammar, paraphrase and writing for texts up to 2,000 characters. A free account raises the limit to 3,000 characters and opens all checks. PRO from $1.99 for 30 days removes the limits and uses the priority queue. Six languages: English, Portuguese, Spanish, French, German, Italian. The language is detected automatically. The extension sends only the text you check to textadviser.com. It does not read pages in the background.