Free tool

Spam Checker

Paste your email below to find spam-trigger words and formatting that could send you to the junk folder. Runs entirely in your browser.

What does the spam checker look for?

It scans your subject and body for well-known spam-trigger phrases across categories (urgency, money, hype, hard-sell, sketchy/phishing), plus structural red flags like excessive ALL-CAPS, too many exclamation marks, currency-symbol spam and link overload.

Is a low score a guarantee of inbox placement?

No — and we won't pretend otherwise. Content is only one factor. Authentication (SPF/DKIM/DMARC), sender reputation, list quality and engagement matter just as much. Use this as a content sanity-check, then warm up your domain for the rest.

Does my email content get stored?

No. The analysis runs entirely in your browser — your subject and body are never sent to our servers.

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