Grammar & Spell Checker
Fix grammar, spelling, and punctuation errors instantly. See every correction highlighted before you accept — then edit in a rich text editor.
Grammar Checker
Paste your text to check for grammar, spelling, and punctuation errors.
Your corrected text will appear here
Paste your text on the left and click Check Grammar. You'll see each correction as a card with the original and fixed text.
Free Online Grammar Checker — Spelling & Punctuation Fixer
1. Paste Your Text
Copy and paste any text — emails, essays, reports, social media posts, or articles up to 15,000 characters.
2. Review the Changes
The "Changes" tab shows every correction with red strikethrough for removed text and green highlighting for additions — so you see exactly what was fixed.
3. Edit & Export
Switch to the "Corrected Text" tab to fine-tune the result in a rich editor, then copy or download with one click.
Why Use a Grammar Checker?
Good grammar builds credibility. Whether you're writing a professional email, a university essay, a blog post, or a social media caption, small errors in spelling, punctuation, or subject-verb agreement can undermine your message and make your writing look careless. A grammar checker catches the mistakes your eyes miss — especially after you've been staring at the same text for hours.
How This Tool Is Different
Unlike basic spell checkers that only flag misspelled words, the Elevato Grammar Checker understands context. It catches tense inconsistencies, incorrect article usage ("a" vs. "an"), comma splices, run-on sentences, and subject-verb agreement errors. It uses AI to understand what you meant to say and corrects accordingly — without changing your tone or style.
The inline diff view is a standout feature: instead of just showing you the corrected text, it highlights every single change with red (removed) and green (added) markers. You can review exactly what was modified before accepting the corrections. This transparency is especially valuable for professional and academic writing.
What Errors Does It Fix?
The Grammar Checker handles a wide range of issues: spelling mistakes (typos, commonly confused words), punctuation errors (missing commas, incorrect semicolons, apostrophe misuse), grammar issues (subject-verb agreement, tense shifts, dangling modifiers, incorrect pronouns), and article usage ("a" vs. "an", missing articles). It preserves your paragraph structure, line breaks, and overall writing style.
Multilingual Support
Grammar rules differ significantly between languages. The Grammar Checker supports 15+ languages including English, Spanish, French, German, Italian, Portuguese, Arabic, Chinese, Japanese, Korean, Hindi, Turkish, Russian, Polish, and Dutch. Use Auto-detect to let the tool identify your language automatically, or select it manually for the most accurate corrections.
Explore More Writing Tools
The Grammar Checker is part of Elevato's AI Writing Suite, a collection of 15+ free writing tools. Try the AI Paraphraser to rewrite text in different styles, the AI Humanizer to make AI text sound natural, or the AI Article Writer to generate full articles from scratch.
Frequently Asked Questions (FAQ)
The Grammar Checker scans your text for spelling mistakes, punctuation errors, grammar issues, subject-verb agreement problems, tense inconsistencies, and article usage errors. It returns a corrected version without altering your tone, style, or meaning.
Yes! The Grammar Checker is completely free with no signup, no account, and no hidden fees. You can check text as often as you need, subject to fair-use rate limits.
The Changes tab shows an inline diff of your text — words that were removed appear with a red strikethrough, and words that were added appear highlighted in green. This lets you see exactly what was corrected at a glance before accepting the changes.
Yes! Switch to the "Corrected Text" tab to open the result in a full rich-text editor. You can make further edits, add formatting, then copy or download the final version.
You can paste up to 15,000 characters (roughly 2,500–3,500 words) per request. The minimum is 20 characters. A live character counter is displayed below the input area.
Yes! Select Auto-detect to let the tool identify your language automatically, or manually choose from 15 languages including English, Spanish, French, German, Arabic, Chinese, Japanese, Korean, Hindi, and more.
No. The Grammar Checker is designed to fix errors only — it does not restructure sentences, change tone, or rewrite content. Your voice stays intact. If you need deeper rewriting, try the Paraphraser or AI Humanizer instead.
Most checks complete in 3–10 seconds. The tool uses an optimized model specifically chosen for speed, so even longer texts are processed quickly.