Ext Ops Panel
Open dashboard

Whistle Unsafe Product — Check before Checkout

Chrome extension by FOLO-UP · Lifestyle · Shopping

  • Established publisher
  • Trader

A Chrome extension in Lifestyle · Shopping with 8 users, barely installed. Audience over the last 30 days: +5.

Specific sites only: 51 match patterns.

What the developer says, and 5 screenshots

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

Users
8
Rating
not rated yet
Users, last 30 days
+5
Version
1.5.25 Public
Updated in the store
2026-11-01
Published
2026-09-15
Manifest
V3
Browser access
4 permissions, 51 site patterns

How it has moved

Users
+5 since 02.10
3-10 · 13 readings
2026-10-09: released 1.4.32026-10-16: released 1.5.4 Public2026-10-19: gained the good publisher record badge2026-11-01: released 1.5.25 Public
  1. 2026-10-047
  2. 2026-10-088
  3. 2026-10-096released 1.4.3
  4. 2026-10-109
  5. 2026-10-138
  6. 2026-10-169released 1.5.4 Public
  7. 2026-10-188
  8. 2026-10-199gained the good publisher record badge
  9. 2026-10-228
  10. 2026-10-2310
  11. 2026-10-289
  12. 2026-10-299
  13. 2026-11-018released 1.5.25 Public
Users
+6 since 16.09
2-10 · 15 readings
2026-09-16: appeared in the store2026-09-18: released 1.0.12026-09-25: released 1.3.152026-10-09: released 1.4.32026-10-16: released 1.5.4 Public2026-10-19: gained the good publisher record badge2026-11-01: released 1.5.25 Public
  1. 2026-09-162appeared in the store
  2. 2026-09-203
  3. 2026-10-047
  4. 2026-10-088
  5. 2026-10-096released 1.4.3
  6. 2026-10-109
  7. 2026-10-138
  8. 2026-10-169released 1.5.4 Public
  9. 2026-10-188
  10. 2026-10-199gained the good publisher record badge
  11. 2026-10-228
  12. 2026-10-2310
  13. 2026-10-289
  14. 2026-10-299
  15. 2026-11-018released 1.5.25 Public

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: 51 match patterns.

  • https://*.amazon.co.uk/*
  • https://*.ebay.co.uk/*
  • https://*.aliexpress.com/*
Show the remaining 9
  • https://*.alibaba.com/*
  • https://*.vinted.co.uk/*
  • https://*.temu.com/*
  • https://*.temu.co.uk/*
  • https://*.tiktok.com/*
  • https://*.onbuy.com/*
  • https://*.etsy.com/*
  • https://*.amazon.com/*
  • https://*.amazon.ca/*
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Open a panel beside the page sidePanel
Show the remaining 1
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.5.25 Public · Asked for fewer permissions (55, was 57) (changed: site access, browser permissions, optional permissions)
  2. Version 1.5.4 Public
  3. Version 1.4.3 · Asked for more permissions (57, was 15)
Show the remaining 2
  1. Version 1.3.15 · Asked for more permissions (15, was 4)
  2. Version 1.0.1

What changed recently

  1. Package size changed
  2. Asked for fewer permissions (55, was 57) (changed: site access, browser permissions, optional permissions)
  3. Store description rewritten (130 → 110 characters)
Show the remaining 9
  1. Released version 1.5.25 Public (was 1.5.4 Public)
  2. Gained the Established publisher badge
  3. Package size changed
  4. Store description rewritten
  5. Released version 1.5.4 Public (was 1.4.3)
  6. Package size changed
  7. Asked for more permissions (57, was 15)
  8. Released version 1.4.3 (was 1.3.15)
  9. Package size changed

Older entries and the full day by day series are in the app.

The publisher

FOLO-UP publishes 2 listings we track, 12 users between them. Listed website: folo-up.org.

  1. Song Archaeology FOLO-UP · Lifestyle · Entertainment · published 2026-09-14 4 users

Like this one

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

  1. SafeCart – Your Product Safety Assistant Describes a similar job, smaller audience 30 users
  2. InfoCons Describes a similar job, smaller audience 7 users ★ 5.0
  3. RecallRadar Describes a related job, smaller audience 5 users
  4. Kids' Recall — Recall Checker for Baby & Kids Products Describes a related job, smaller audience 7 users (last published figure) ★ 5.0
  5. Safsheets: Proactive Amazon Hazmat Compliance Assistant Describes a related job, smaller audience 4 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.

Want this mark on your extension in our catalog?

Verify that you are its author and you can show this mark on the card, with live banners for your site and README. How verification works

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

Connect it in a minute See what the panel does
Add a badge to your README or site

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/knfifdhomldlfegogiidmcnibngmgobd/badge.svg)](https://extops.dev/extensions/knfifdhomldlfegogiidmcnibngmgobd)

HTML

<a href="https://extops.dev/extensions/knfifdhomldlfegogiidmcnibngmgobd"><img src="https://extops.dev/extensions/knfifdhomldlfegogiidmcnibngmgobd/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 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built