Free Email Spam Checker

Spam Checker

Spam Checker

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Why Use a Spam Checker for Email Campaigns

Most people never realize their emails are going to spam. The subject line seems fine. The message sounds good. But it still gets flagged and buried where no one will read it.

That’s where a spam checker becomes essential. Instead of guessing what might trigger a filter, you can run your message through a tool that checks everything — spammy words, risky formatting, overly aggressive language, and more.

This email spam checker helps you identify problems early. It highlights what’s wrong, suggests what to fix, and gives you a clear spam score. If you care about getting opens and replies, this is the first thing to do before sending anything.

Whether you're writing cold outreach or a newsletter, this tool helps you stay out of the spam folder and improve your deliverability.

How This Email Spam Checker Works

No setup. No signups. Just paste your email into the field above and hit “Check Spam.”

You’ll instantly see:

  • A spam score out of 100
  • A verdict on whether your message is safe
  • A word count and spam category breakdown
  • A live preview of how your email looks

The results show you exactly where the issues are so you can rewrite or adjust your content fast. You can test as many emails as you want — it’s completely free.

What Are Spam Trigger Words

How spam words affect deliverability

Spam filters don’t just look at who sent the message. They also scan every word inside it. Certain phrases send up red flags and reduce your chances of hitting the inbox.

Examples of high-risk email phrases

  • No obligation
  • Limited time offer
  • Make money fast
  • Double your income
  • Click here now

These might sound harmless, but they’re on spam filter watchlists. This tool shows you what to remove or rewrite.

How to avoid triggering spam filters

Spammy language lowers your score. Words like “guaranteed,” “win big,” or “earn fast” can cause problems even if the rest of the email is solid. Add in sketchy punctuation and your message might never get seen.

Our spam words checker flags those terms for you. It highlights them in context and explains what to fix.

Improve Your Spam Score and Inbox Placement

Fix formatting issues

Avoid large fonts, strange colors, or too many bold lines. Clean formatting builds trust and readability.

Avoid overpromising

If it sounds too good to be true, it probably triggers filters. Keep your language real and focused on outcomes, not hype.

Watch punctuation

Excessive exclamation marks, dollar signs, or full caps can hurt your score. Keep it simple and balanced.

Improve your sender reputation

While this tool focuses on content, you should also make sure your domain is verified and your email setup is solid. Deliverability is part content, part tech.

Frequently Asked Questions

What is an email spam checker?

It’s a tool that analyzes your email for spam triggers, risky language, and formatting issues. It helps you write cleaner emails that don’t get flagged.

Is this spam checker free?

Yes. It’s totally free and has no limits. You can test as many messages as you want.

Does it store my email?

No. Everything happens in your browser. Nothing is saved or sent to a server. Your content stays private.

What are spam trigger words?

These are words or phrases that raise red flags in spam filters. They’re often associated with scams or overly aggressive marketing.

What is a good spam score?

Aim for a score under 30. That usually means your message is clean and safe to send.

How do I improve my spam score?

Remove spammy phrases, simplify your wording, fix the formatting, and test again. The tool gives you feedback to guide each change.

What happens after I clean my email?

Once your spam score drops and the tool shows green, you’re good to go. Just copy your email and send it with confidence.

Start Checking Your Emails for Spam Triggers Now

Paste your email in the box. Click the button. Get results in seconds.

It’s fast, free, and built to help you avoid the spam folder and increase your open rate — without overthinking a single line.

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