The fastest way to verify an email subject line
Email Subject Line Tester by Mailmeteor scores an email subject line in a few seconds for free, providing as well alternative subject lines. Checks are made at multiple levels: length, number of words, number of question mark and exclamation points, presence of emojis or spam words, to make sure your email will be well received by your audience.
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Questions & answers about email subject line tester
Everything you need to know about how and why checking email subject lines.
How to use email subject line tester?
What is an email subject line tester?
How does an email subject line tester work?
Email subject line tester proceeds with several checks to determine if an email subject line is valid:
- The email subject must be well formed, not too short and not too long.
- It should be grammatically correct, with first letter as a cap and ponctuation.
- The email subject can include emoji but they should not be too numerous.
- The subject line should not contain spam words.
Depending on the provided email subject line, we might apply extra-checks on a per basis.
Is Email Subject Line Tester Free?
Email Subject Line Tester is totally free to use. Mailmeteor makes it available to anyone interested in checking an email subject line and make sure you will be read.
How many email subject lines can I verify per day?
Does email subject line tester use my data?
Your data stays yours - like all products made by Mailmeteor. Email addresses that you verify using our email subject line tester are not saved by us nor shared with a third-party. Although, we might temporarly log requests made to the service for maintenance purposes.