Ext Ops Panel
Open the app

eBay Profit Calculator

Chrome extension by woopdev · Productivity · Tools

A Chrome extension in Productivity · Tools with 11 users, barely installed.

Specific sites only: 2 match patterns.

What the developer says, and 3 screenshots

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

Users
11
Rating
not rated yet
Users, last 15 days
+4
Version
1.1.0
Updated in the store
2026-06-13
Published
2026-06-03
Manifest
V3
Browser access
3 permissions, 2 site patterns

How it has moved

Users
+4 since 01.09
6-12 · 7 readings
  1. 2026-09-017
  2. 2026-09-046
  3. 2026-09-0610
  4. 2026-09-0711
  5. 2026-09-1012
  6. 2026-09-1311
  7. 2026-09-1511
Users
+4 since 01.09
6-12 · 7 readings
  1. 2026-09-017
  2. 2026-09-046
  3. 2026-09-0610
  4. 2026-09-0711
  5. 2026-09-1012
  6. 2026-09-1311
  7. 2026-09-1511

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once 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: 2 match patterns.

  • https://*.ebay.co.uk/*
  • https://*.ebay.com/*
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • 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

woopdev publishes 6 listings we track, 306 users between them.

  1. AliExpress Orders Report woopdev · Productivity · Workflow · published 2026-06-15 203 users
  2. SalesBar for eBay woopdev · Lifestyle · Shopping · published 2026-04-27 61 users ★ 5.0
  3. Seek Helper woopdev · Productivity · Workflow · published 2026-05-19 14 users
Show 2 more from this publisher
  1. eBay Variation Counter woopdev · Lifestyle · Shopping · published 2026-05-08 10 users ★ 5.0
  2. eBay Listing Source woopdev · Productivity · Workflow · published 2026-06-28 7 users

Like this one

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

  1. eBay Fee Calculator - Final Value Fees & Profit Margin Describes nearly the same job, smaller audience 1k users ★ 4.3
  2. eBay Seller Profit Calculator Describes nearly the same job, smaller audience 3 users
  3. eBay Listing Spy — Seller Analytics & Profit Calculator Describes nearly the same job, smaller audience 26 users
  4. eBay Profit Calculator Describes nearly the same job, smaller audience 59 users
  5. VaultSeller — eBay Profit Calculator & Seller Tools Describes nearly the same job, smaller audience 55 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.

Is this your extension?

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

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.