Check Grammar
Fix grammar, spelling, and style errors in your writing.
Grammarly
AI-powered writing assistant.
Most popular grammar checker with style suggestions, tone detection, and clarity improvements. Free tier is excellent, premium unlocks advanced features.
Why I picked this:
Grammarly is my top choice because it does more than just check grammar—it improves clarity, suggests better word choices, and detects tone. I use it for everything from emails to blog posts, and it consistently catches mistakes I would have missed. The free tier is excellent and covers most of my needs. It's become an essential part of my writing workflow.
LanguageTool
Open-source grammar checker.
Free, open-source alternative to Grammarly. Supports 30+ languages, works offline. Less polished but very capable and privacy-focused.
Hemingway
Make your writing bold and clear.
Focuses on readability and clarity rather than just grammar. Great for simplifying complex sentences. Free web version available.