WebCerti
Chrome extension by WebCerti · Productivity · Tools
- Established publisher
- Trader
A Chrome extension in Productivity · Tools with 16 users, barely installed. Audience over the last 30 days: +10.
No site access is declared in the manifest, so it cannot read the pages you open on its own.
What the developer says, and 1 screenshot
Loading from the Chrome Web Store. Open the listing if it does not appear.
- Users
- 16
- Users, last 30 days
- +10
- Version
- 1.1.0
- Updated in the store
- 2026-10-17
- Published
- 2026-03-31
- Manifest
- V3
- Browser access
- 4 permissions
How it has moved
- 2026-10-088
- 2026-10-099
- 2026-10-108
- 2026-10-189
- 2026-10-198
- 2026-10-2111
- 2026-10-2212
- 2026-10-2511
- 2026-10-2816
- 2026-10-2915
- 2026-10-3018
- 2026-11-0117
- 2026-11-0416gained the good publisher record badge
- 2026-11-0516
- 2026-09-019
- 2026-09-0310
- 2026-09-048
- 2026-09-069
- 2026-09-089
- 2026-09-108
- 2026-09-159
- 2026-09-177
- 2026-09-2010
- 2026-09-219
- 2026-09-258
- 2026-09-269
- 2026-09-288
- 2026-10-046
- 2026-10-088
- 2026-10-099
- 2026-10-108
- 2026-10-189
- 2026-10-198
- 2026-10-2111
- 2026-10-2212
- 2026-10-2511
- 2026-10-2816
- 2026-10-2915
- 2026-10-3018
- 2026-11-0117
- 2026-11-0416gained the good publisher record badge
- 2026-11-0516
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
No site access is declared in the manifest, so it cannot read the pages you open on its own.
-
Talk to an application installed on your computer
nativeMessaging -
Schedule work to run later
alarms -
Show you notifications
notifications
Show the remaining 1
-
Store data in your browser
storage
Version history
- Version 1.1.0
What changed recently
- Gained the Established publisher badge
- Package size changed
- Store description rewritten
Show the remaining 1
- Released version 1.1.0 (was 1.0.0)
The publisher
WebCerti. Listed website: certificasp.com.br.
Like this one
Listings the catalog judges closest in what they say they do.
-
TiraNotas PKI 4 users
-
SignGov Assinador 34 users
-
RUCKUS One Certificate Generator 8k users
-
Autenticou Signer 6 users
-
CERTIDOCS 3 users
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.
[](https://extops.dev/extensions/fecdpmgilbgohhahnocmmkhfnchlopoj)<a href="https://extops.dev/extensions/fecdpmgilbgohhahnocmmkhfnchlopoj"><img src="https://extops.dev/extensions/fecdpmgilbgohhahnocmmkhfnchlopoj/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 2026-11-04. We publish no contact details for extension developers.