# AI Spell Check

> Free online AI-powered spelling and grammar checker. Check your text for spelling errors, grammar mistakes, and punctuation issues instantly - no sign-up required, unlimited use, 100% free.

## Core Features

- [Free Spell Checker](https://aispellcheck.org/): AI-powered spelling correction with instant results
- [Grammar Check](https://aispellcheck.org/#features): Identify subject-verb agreement, tense errors, and sentence structure issues
- [Punctuation Checker](https://aispellcheck.org/punctuation-checker/): Fix commas, apostrophes, semicolons, quotation marks, and sentence punctuation
- [Comma Splice Checker](https://aispellcheck.org/comma-splice-checker/): Find comma splices, compare period, semicolon, conjunction, and rewrite fixes, and correct run-on sentence joins
- [Comma Splice Guide](https://aispellcheck.org/comma-splice-guide/): Learn what a comma splice is, recognize two independent clauses joined by one comma, and choose a clear correction
- [Multi-Language Support](https://aispellcheck.org/#languages): English (US/UK), Spanish, French, German, Portuguese
- [Gmail Spell Check](https://aispellcheck.org/gmail-spell-check/): Proofread Gmail drafts before sending
- [Yahoo Mail Spell Check](https://aispellcheck.org/yahoo-mail-spell-check/): Check Yahoo Mail drafts for spelling, grammar, and punctuation before sending
- [Outlook Spell Check Guide](https://aispellcheck.org/outlook-spell-check/): Turn on Outlook spell check, verify the proofing language, and troubleshoot missing suggestions
- [Google Docs Spell Check Guide](https://aispellcheck.org/google-docs-spell-check/): Learn how to turn on Google Docs spell check, set the document language, and review a draft before sharing
- [French Spell Checker](https://aispellcheck.org/french-spell-checker/): Check French spelling, accents, grammar, and punctuation
- [Spanish Grammar Checker](https://aispellcheck.org/spanish-grammar-checker/) - Free Spanish grammar checker for spelling, accents, agreement, punctuation, and clarity.
- [Japanese Grammar Checker](https://aispellcheck.org/japanese-grammar-checker/) - Free Japanese grammar checker for particles, verb forms, polite style, punctuation, and natural sentence flow.
- [Microsoft Word Spell Check Guide](https://aispellcheck.org/microsoft-word-spell-check/) - Learn how to run Word spell check, fix proofing language problems, and use AI Spell Check for a final review.
- [Cover Letter Checker](https://aispellcheck.org/cover-letter-checker/) - Proofread a job-specific cover letter for grammar, spelling, punctuation, clarity, and professional tone.
- [PDF Spelling Checker](https://aispellcheck.org/pdf-spell-checker/) - Extract text from a PDF locally and check spelling, grammar, and punctuation online.
- [Spelling Test Generator](https://aispellcheck.org/spelling-test-generator/) - Create a custom spelling practice quiz or printable worksheet from your own word list.

## Common Resources

- [How It Works](https://aispellcheck.org/#examples): See before and after spell check examples
- [Common Misspellings Guide](https://aispellcheck.org/#common-misspellings): Learn correct spellings for commonly misspelled words
- [FAQ](https://aispellcheck.org/#faq): Answers to common questions about spelling and grammar
- [About Us](https://aispellcheck.org/about): Learn about our AI spell check tool

## What We Check

- Spelling errors: definitely, receive, separate, accommodate, occurrence
- Confused words: their/there/they're, its/it's, your/you're, affect/effect
- Grammar issues: subject-verb agreement, tense consistency, sentence fragments
- Punctuation: missing commas, apostrophes, periods

## Links

- Website: https://aispellcheck.org
- Privacy Policy: https://aispellcheck.org/privacy-policy
- Terms of Service: https://aispellcheck.org/terms-of-service
- Contact: support@aispellcheck.org
- [Grammar Checker](https://aispellcheck.org/grammar-checker/) - Free grammar checker for sentence errors, agreement, tense, and clarity.
- [Japanese Grammar Checker](https://aispellcheck.org/japanese-grammar-checker/) - Dedicated Japanese sentence review for particles, verb forms, and polite/plain style.
- [Microsoft Word Spell Check](https://aispellcheck.org/microsoft-word-spell-check/) - Step-by-step Word proofing and troubleshooting guide.
- [Outlook Spell Check](https://aispellcheck.org/outlook-spell-check/) - Step-by-step Outlook spelling settings, language checks, new Outlook differences, and troubleshooting.
- [Yahoo Mail Spell Check](https://aispellcheck.org/yahoo-mail-spell-check/) - Proofread Yahoo Mail drafts before sending, troubleshoot missing suggestions, and copy corrected text back into Yahoo Mail.