Email Characters
A tool for email copywriters that showcases where subject line and preheader text will cut off on devices based on character count.
As of May 2026, Email Characters has 224 users and a 3.00/5 rating from 2 reviews in the Workflow & Planning category.
Usersdown 3.9 percent−3.9%
224
224
Ratingno change0%
3.00
2 reviews
Reviewsno change0%
2
Version
1.0
Manifest V3
History
3 snapshotsTracking since Apr 1, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 1, 2026 | 233 | 3.00 | 2 | 1.0 |
| Apr 30, 2026 | 221 | 3.00 | 2 | 1.0 |
| May 29, 2026 | 229 | 3.00 | 2 | 1.0 |
| Now | 224 | 3.00 | 2 | 1.0 |
Permissions & access
- Permissions
- None declared
- Host access
- *://*/*
Screenshots
About
A easy to use tool for email copywriters that allows you to highlight copy intended for email subject lines and preheaders and determine if the text will cut off on email client devices. The current devices it checks against are: 1. Mobile and Desktop Gmail Apps 2. iPhone Mail App 3. Mobile and Desktop Outlook Apps 4. Desktop Yahoo App 5. and more. This extension will help you as a marketer increase email open rates by ensuring the important information reaches your user instead of being cut off on major email clients.
Technical
- Version
- 1.0
- Manifest
- V3
- Size
- 48.74KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- Yes
Metadata
- ID
- lncfanejfkceajibgniagejmjkjoknhc
- Developer ID
- u81f2d6bf1feec935b41977a19995f76d
- Developer Email
- [email protected]
- Created
- Nov 16, 2021
- Last Updated (Store)
- Mar 8, 2024
- Last Scraped
- May 29, 2026
- Support URL
- —
- Privacy Policy
- —
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Data sourced from the Chrome Web Store · last verified May 29, 2026.