Sender Icons for Outlook: Spot important emails faster, click fewer ads icon

Sender Icons for Outlook: Spot important emails faster, click fewer ads

by Tooltester S.L. · emailtooltester.com · Communication
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

See every sender's logo next to their emails in Outlook web. Spot the email you're looking for instantly.

Users
10
+1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#194K
#162K among extensions
Version
1.0.7
updated 23 Sep 2026

Users

monthly, 3 months
0510Jul 2026Sep 2026Oct 2026
Latest, 15 Oct 2026: 10 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 months
001Jul 2026Sep 2026Oct 2026
Latest, 15 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Sender Icons for Outlook: Spot important emails faster, click fewer ads

Your Outlook inbox is a wall of text. Sender Icons fixes that by putting each sender's actual logo next to their emails, so you can spot the one you're looking for at a glance instead of reading every line. It works automatically. Install it, click Activate, and logos start showing up in your inbox list right away. No setup, no configuration. Outlook's own "Ad" label on sponsored emails is tiny and easy to miss, so they end up looking just like real messages. A lot of people click them by accident. Sender Icons replaces the sender logo on these with a bold, unmissable "AD" badge instead, so you always know what you're about to click. The popup also shows simple stats about your own inbox, calculated right on your device: -Your most-opened senders over the last 7 days -Your busiest day for email -How your mail splits between Inbox, Other, and Junk If you'd like to help out, you can opt in to share anonymized data about which email services send to you (which service, not the email itself). It's off by default, and you can turn it on or off anytime in the extension's settings. Built by EmailToolTester, where we've tested email marketing tools for 15+ years. Changelog: v1.0.7 - Now works in Outlook for work and school accounts, not just personal Outlook - Already using it? Open Sender Icons and click "Enable for work Outlook" v1.0.6 - Sender icons now load through our own image service instead of Google's v1.0.5 - Internal updates v1.0.3 - Smaller under the hood improvements v1.0.2 - More real sender logos now show instead of generic initials - Bug fixes v1.0.1 - Better support for transparent logos, dark-mode support

Growth

WindowUsersChangeRatingsRating
7 days+2+25.0%00.00
30 days+1+11.1%00.00

Version history

6 versions recorded
1.0.723 Sep 2026
1.0.61 Sep 2026
1.0.57 Aug 2026
1.0.322 Jul 2026
1.0.217 Jul 2026
1.0.116 Jul 2026

Details

Category
Communication
First seen
16 Jul 2026
Size
163 KB
Languages
en
Pricing
Free
Privacy policy
emailtooltester.com
Support
emailtooltester.com
Extension ID
fadlcnhbikiloleedmhnlnppocoeechn

Permissions and risk

Minimal riskimpact 0, likelihood 2
Permissions
storagescripting

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