---
title: "Email Template Checker | Warmy – Chrome extension stats, history and permissions"
description: "515 users, rated 5.00 by 34 people. Version 1.1.26, updated 2026-02-09. Requests 4 permissions."
url: "https://extensiontracker.com/extension/oelldnebggajjfacfajacfbkeekeakip"
---

# Email Template Checker \| Warmy

Live in the Chrome Web Store.

- Users: 515
- Rating: 5.00 from 34 ratings
- Last checked: 2026-09-27 06:45 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #33,367 of 264,704 live extensions
- Rank in Tools: #9,313 of 103,503

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Avoid spam filters and land in your target inboxes with Warmy's email template checker. Optimize emails for better deliverability.

- Extension ID: `oelldnebggajjfacfajacfbkeekeakip`
- Developer: [Warmy.io](https://extensiontracker.com/developer/ufe7298a4e3d1b8309cd9a4b0b51944d8)
- Trader status: Declared a trader under EU law
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2025-04-05
- Last updated: 2026-02-09
- Version: `1.1.26`
- Size: 35.03 KiB
- Minimum Chrome: 88
- Languages (1): English
- Website: `warmy.io`
- Support page: `https://www.warmy.io/contact`
- Chrome Web Store: <https://chromewebstore.google.com/detail/email-template-checker-wa/oelldnebggajjfacfajacfbkeekeakip>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Foelldnebggajjfacfajacfbkeekeakip>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 515 | 5.00 | 34 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

### Sites

- `https://academy-warmy-bucket.s3.eu-west-1.amazonaws.com/*`: academy-warmy-bucket.s3.eu-west-1.amazonaws.com
- `https://mail.google.com/*`: mail.google.com

### Sites where it runs scripts

- `https://mail.google.com/*`: mail.google.com

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `storage`: Save settings and data in your browser

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-09-27 06:45 UTC; next check around 2026-10-23.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Email Template Checker \| Warmy” (oelldnebggajjfacfajacfbkeekeakip). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/oelldnebggajjfacfajacfbkeekeakip. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_oelldnebggajjfacfajacfbkeekeakip,
  title   = {Email Template Checker | Warmy (oelldnebggajjfacfajacfbkeekeakip)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/oelldnebggajjfacfajacfbkeekeakip},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/oelldnebggajjfacfajacfbkeekeakip>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.