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When it comes to cold emails, shorter emails typically get superior engagement.
Concise emails respect your prospect's time while delivering your message clearly and effectively.
To help you keep your emails concise and impactful, we developed a free Email Size Checker.
It’s a perfect companion for when writing your cold emails.
Concise emails respect your prospect's time while delivering your message clearly and effectively.
To help you keep your emails concise and impactful, we developed a free Email Size Checker.
It’s a perfect companion for when writing your cold emails.
How to check your email’s size before sending 📤
Whether you use Gmail, Outlook, or a sales engagement platform like lemlist, most tools do not show you the size and length of your email.
When writing your cold emails, you tend not to want to leave anything out. And before you know it, your email becomes too lengthy to be effective.
That’s why we developed the Email Size Checker. And we couldn’t have made using it any easier:
Step 1: ➡️ Paste or write your email in the field that says “Copy/paste your email message here”
Step 2: ➡️Check the size (in KB) and length (in total characters and words) of the email
When writing your cold emails, you tend not to want to leave anything out. And before you know it, your email becomes too lengthy to be effective.
That’s why we developed the Email Size Checker. And we couldn’t have made using it any easier:
Step 1: ➡️ Paste or write your email in the field that says “Copy/paste your email message here”
Step 2: ➡️Check the size (in KB) and length (in total characters and words) of the email
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Why email size matters 📏
There are two main reasons why you want to keep your emails short:
1. Longer emails convert worse than shorter ones 📉
Just look at this graph to see what we mean:
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After 120 words (the ideal length for booking meetings), the booking rate decreases quickly.
We believe that the ideal length is 75-120 words.
Why?
This is the range that gets the most replies. And when a prospect replies, it means there’s a chance to book a meeting.
2. Longer emails may trigger spam filters ⚠️
If you send an email over 100kb in size, you’ll likely trigger spam filters.
Landing in the spam folder, your carefully crafted email is pretty much worthless.
Fortunately, with our Email Size Checker, you can keep an eye on the size of your emails to prevent that horror scenario from happening.
Landing in the spam folder, your carefully crafted email is pretty much worthless.
Fortunately, with our Email Size Checker, you can keep an eye on the size of your emails to prevent that horror scenario from happening.
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Is writing your own emails too much work? 😫
lemlist’s LemAI is a groundbreaking AI sequence generator that does the heavy lifting for you.
The sequence generator asks you a few questions about your business and writing tone, and viola, a complete campaign written for you in under 2 minutes. 🎉
Not only can LemAI create personalized email sequences, but it also helps you generate LinkedIn steps like profile visits, connection requests, and messages—all while supporting multiple languages, including English, French, Spanish, and more.
Sound good?
Give lemlist a try through its free 14-day trial:
The sequence generator asks you a few questions about your business and writing tone, and viola, a complete campaign written for you in under 2 minutes. 🎉
Not only can LemAI create personalized email sequences, but it also helps you generate LinkedIn steps like profile visits, connection requests, and messages—all while supporting multiple languages, including English, French, Spanish, and more.
Sound good?
Give lemlist a try through its free 14-day trial:
No credit card required
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Frequently Asked Questions
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Does the tool check for spam trigger words?
No, it does not check for spammy words. But we have a tool for that, too: the Cold Email Audit tool
How accurate is the email size measurement?
The Email Size Checker only checks for text. It cannot process images or attachments (bad for deliverability).
Can I use this tool for emails in languages other than English?
Yes, you can use the Email Size Checker for most languages that use the Latin alphabet, such as French, Spanish, German, and others. Expect mixed results for languages that don’t use the Latin alphabet.
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