Good to know
Simple first.
Shorter subjects usually survive more inbox widths without truncation.
Free · No sign-up · PrivateMarketing, Email & Ad Readiness
Subject Line Preview.
Preview and count an email subject line.
1 Enter2 Adjust3 Use result
Input
Answer
21 characters
Comfortably concise
Shorter subjects usually survive more inbox widths without truncation.
Private by design
Files stay with you.
The actual file processing happens in your browser. A small number of advanced tools may load a browser helper library, but OutMonkey does not upload your file to do the job.
How file handling works →Before you finish
A quick check makes a better result.
OutMonkey is built to be simple enough for someone doing this once and useful enough for someone who does it every day.
What this tool is for
Subject line preview
Preview and count an email subject line. The aim is a useful result without making you learn a full piece of software first.
Good to know
Preview the real destination.
Check the result in the place it will appear: an inbox, website, ad placement or campaign tool. Small differences in width and cropping can change the final result.
If the result is for someone else, open it once as they would see it. That simple check catches a surprising number of tiny mistakes.
In plain English
You do not need to be an expert.
You do not need specialist marketing software for every tiny production job. Use the helper to get the asset ready, then check the final platform before publishing.
A quick preflight catches small mistakes before they become expensive ones.