Best Online Grammar Checker Tools

On February 25, 2026  By newsroom   Topic: Online Business Success

Grammatical accuracy is essential for effective communication, especially for bloggers, professionals, and students. Here's a rundown of the best grammar checkers to enhance your writing:


Top Grammar Checker Tools

  • ProWritingAid
  • Best for: Bloggers, novelists, and professionals.
  • Features: Advanced grammar and style checks, writing reports, integrations with Word, Google Docs, and Scrivener.
  • Plans: Free version (500-word limit) and Premium (starts at $20/month).

  • Grammarly

  • Best for: Easy-to-use grammar, punctuation, and tone analysis.
  • Features: Real-time suggestions, tone detector, and plagiarism checker.
  • Plans: Free, Premium (advanced checks), and Business (for teams).

  • Linguix

  • Best for: Clear and polished writing with snippets for repetitive tasks.
  • Features: Over 2700 corrections, vocabulary suggestions, and secret mode for sensitive content.
  • Plans: Free, Pro, and Business.

  • WhiteSmoke

  • Best for: Comprehensive grammar, punctuation, and style checks.
  • Features: Multi-language support, plagiarism detection, and video tutorials.
  • Plans: Web, Premium, and Business tiers (no free version).

  • Ginger

  • Best for: Fast proofreading and text rephrasing.
  • Features: Grammar, spelling, text reader, sentence rephraser, and translator (50+ languages).
  • Plans: Free (limited checks), Premium (unlimited checks).

  • LanguageTool

  • Best for: Multilingual grammar checks (20+ languages).
  • Features: Offline support, IBAN/ISBN error detection, and salutation corrections.
  • Plans: Free, Individual, and Team plans.

  • Outwrite

  • Best for: AI-enhanced grammar and plagiarism checks.
  • Features: Eloquence Engine for readability and style improvements.
  • Plans: Essential (free), Pro, and Teams.

  • Hemingway App

  • Best for: Readability improvements and concise writing.
  • Features: Highlights dense sentences, suggests edits, and assigns readability scores.
  • Plans: Free online editor; Desktop version ($19.99 one-time fee).

  • Scribens

  • Best for: Free grammar, style, and readability checks.
  • Features: Synonym suggestions, statistics, and browser integration.
  • Plans: Free.

  • Slick Write

    • Best for: Detailed stylistic and grammar analysis.
    • Features: Word count, readability scores, and SEO insights.
    • Plans: Free.
  • NOUNPLUS

    • Best for: Simple grammar and spelling checks.
    • Features: Context-aware corrections, punctuation checks, and UK/US English support.
    • Plans: Free.
  • Virtual Writing Tutor

    • Best for: ESL teachers and students.
    • Features: Grammar checks, paraphrase checker, and vocabulary analysis.
    • Plans: Free (500-3000 words per check).

How to Choose the Best Grammar Checker

  • Compatibility
  • Ensure support for your devices and operating systems (e.g., Grammarly works on iOS, Android, Word, and Chrome).

  • Key Features

  • Look for tools offering grammar, style, vocabulary checks, and plagiarism detection.

  • Pricing

  • Free options work for basic checks; premium versions provide advanced features.

  • Third-Party Integrations

  • Ideal for bloggers and professionals; choose tools that integrate with WordPress, Google Docs, or MS Office.

Best Grammar Checkers by Use Case

  • For Grammar and Style: ProWritingAid
  • For Multilingual Use: LanguageTool
  • For Free Options: Hemingway App
  • For iOS Users: CorrectMe
  • For Android Users: English Grammar Spell Checker

FAQs

  • What’s the best free grammar checker?
  • Grammarly (Free version) for basic checks and Hemingway App for readability improvements.

  • Can I use grammar checkers offline?

  • Yes, tools like WhiteSmoke, Ginger, and Hemingway App offer offline modes.

  • Are there plagiarism checkers included?

  • Grammarly Premium, ProWritingAid, and WhiteSmoke include plagiarism detection.

Summing it up

Choose a grammar checker that suits your writing needs, whether you're a student, blogger, or business professional. Tools like ProWritingAid and Grammarly are all-rounders, while Hemingway App and Slick Write cater to specific requirements. Happy writing!


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