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Keptler Email Masking

Chrome extension by Swiss Engineering Holding · Make Chrome Yours · Privacy

  • Trader

A Chrome extension in Make Chrome Yours · Privacy with 25 users, barely installed. Audience over the last 30 days: +6.

Specific sites only: 1 match pattern.

What the developer says, and 4 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
25
Rating
5.0 (1 ratings)
Users, last 30 days
+6
Rating, last 30 days
Steady over 30 days
Version
1.0.1
Updated in the store
2024-01-23
Published
2024-01-20
Manifest
V3
Browser access
1 permission, 1 site pattern

How it has moved

Users
+6 since 11.09
18-25 · 12 readings
  1. 2026-09-1318
  2. 2026-09-1519
  3. 2026-09-1720
  4. 2026-09-2019
  5. 2026-09-2120
  6. 2026-09-2518
  7. 2026-09-2619
  8. 2026-09-2818
  9. 2026-10-0524
  10. 2026-10-0925
  11. 2026-10-1024
  12. 2026-10-1125
Rating
unchanged since 11.09
reviewsrating 5.00 · 12 readings
  1. 2026-09-13reviews1rating5.00
  2. 2026-09-15reviews1rating5.00
  3. 2026-09-17reviews1rating5.00
  4. 2026-09-20reviews1rating5.00
  5. 2026-09-21reviews1rating5.00
  6. 2026-09-25reviews1rating5.00
  7. 2026-09-26reviews1rating5.00
  8. 2026-09-28reviews1rating5.00
  9. 2026-10-05reviews1rating5.00
  10. 2026-10-09reviews1rating5.00
  11. 2026-10-10reviews1rating5.00
  12. 2026-10-11reviews1rating5.00
Users
+6 since 31.08
18-25 · 17 readings
  1. 2026-08-3119
  2. 2026-09-0220
  3. 2026-09-0719
  4. 2026-09-0920
  5. 2026-09-1019
  6. 2026-09-1318
  7. 2026-09-1519
  8. 2026-09-1720
  9. 2026-09-2019
  10. 2026-09-2120
  11. 2026-09-2518
  12. 2026-09-2619
  13. 2026-09-2818
  14. 2026-10-0524
  15. 2026-10-0925
  16. 2026-10-1024
  17. 2026-10-1125
Rating
unchanged since 31.08
reviewsrating 5.00 · 17 readings
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-07reviews1rating5.00
  4. 2026-09-09reviews1rating5.00
  5. 2026-09-10reviews1rating5.00
  6. 2026-09-13reviews1rating5.00
  7. 2026-09-15reviews1rating5.00
  8. 2026-09-17reviews1rating5.00
  9. 2026-09-20reviews1rating5.00
  10. 2026-09-21reviews1rating5.00
  11. 2026-09-25reviews1rating5.00
  12. 2026-09-26reviews1rating5.00
  13. 2026-09-28reviews1rating5.00
  14. 2026-10-05reviews1rating5.00
  15. 2026-10-09reviews1rating5.00
  16. 2026-10-10reviews1rating5.00
  17. 2026-10-11reviews1rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Specific sites only: 1 match pattern.

  • *://*.keptler.com/
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Swiss Engineering Holding.

Like this one

Listings the catalog judges closest in what they say they do.

  1. maskmail Describes nearly the same job, smaller audience 10 users ★ 5.0
  2. Email Masker Describes nearly the same job, smaller audience 278 users ★ 4.5
  3. NovaNode Masks Describes nearly the same job, smaller audience 2 users
  4. Maski Describes nearly the same job, smaller audience 3 users
  5. veilmail.app Describes nearly the same job, smaller audience 3 users (last published figure)

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/eehflcccfdpglacpfgpcjbkojhbojndc/badge.svg)](https://extops.dev/extensions/eehflcccfdpglacpfgpcjbkojhbojndc)

HTML

<a href="https://extops.dev/extensions/eehflcccfdpglacpfgpcjbkojhbojndc"><img src="https://extops.dev/extensions/eehflcccfdpglacpfgpcjbkojhbojndc/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-11. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built