What is Grammarly? Writing Assistant Guide 2026

Quick Summary: Everything you need to know about Grammarly in 2026. This guide is written for complete beginners — no technical knowledge required.

What is Grammarly?

Grammarly is an AI writing assistant that checks your grammar, spelling, tone, and clarity in real-time. It works as a browser extension, desktop app, and integrates with email, Google Docs, and most writing tools.

How It Works

Install the browser extension and Grammarly checks everything you type — emails, social media posts, documents, messages. It underlines issues and suggests fixes. Click to accept or ignore.

Getting Started

1. Go to grammarly.com. 2. Install the Chrome extension. 3. Start writing anywhere — Grammarly activates automatically. 4. Click underlined words to see suggestions.

Free vs Premium ($12/month)

Free: Grammar, spelling, punctuation checks. Premium ($12/mo): Tone detection, clarity rewrites, plagiarism check, vocabulary suggestions, GrammarlyGO AI writing.

GrammarlyGO AI Features

Ask GrammarlyGO to rewrite text in different tones, shorten or lengthen passages, generate ideas, and compose from prompts. It is like having ChatGPT built into every text box.

Who Needs It

Anyone who writes in English: students, professionals, content creators, non-native speakers. The free version alone catches errors that even careful writers miss.