Scan for basic punctuation, capitalization, and typo errors.
This is a fast, local proofreading scan that catches the mechanical mistakes people make most often when typing quickly — the kind that slip past your own eyes precisely because your brain reads what you meant to write. Specifically, it flags:
We would rather be upfront than oversell: this is a structural, rule-based checker that runs entirely in your browser. It is excellent for a quick last-pass cleanup before you hit send — a tweet, an email, a comment, a short note. It does not understand context, tense agreement, or subtle word choice the way a large AI writing assistant does. For a dissertation or a published article, run it here for the obvious mechanical errors, then use a dedicated AI suite for deeper style and grammar work. Used for what it is, it is genuinely handy and instant.
Is my writing uploaded anywhere?
No. The scan runs locally in your browser, so your text never leaves your device — fine for confidential drafts and private messages.
Will it catch every grammar mistake?
No. It targets common mechanical errors, not nuanced grammar or meaning. Treat a clean result as "no obvious typos," not "professionally edited."
Does it work on long documents?
Yes, though it is designed for quick checks. For very long texts, scanning section by section keeps the results easy to act on.