Grammar Checker
Spot typos, double spaces, and missing capitalization. Catch common grammar mistakes before you publish.
0 characters · 0 words · 0 issues found
Checks: double spaces ( / {2,} / ), repeated words (\b(\w+)\s+\1\b), missing capital after period (\.\s+[a-z]), double punctuation (([.!?,;:])\1+), typos (teh→the, recieve→receive).
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About the author
Written and maintained by the Tool4SaaS team. Every tool runs locally in your browser and is tested in-house for accuracy. Last updated: .
Frequently asked questions
Double spaces, repeated words, missing capitals, double punctuation and typos like teh→the.
Yes, patterns for doubles, capitals, and typos like teh→the run locally in the browser.
Yes, it is free, works offline in your browser, and your data never leaves your device.
How to use Grammar Checker
- Paste text: Paste your text.
- View issues: See highlighted issues and suggestions.
- Fix: Edit text and re-check.