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FeeCanvas — Profit & Fee Calculator for Etsy

Chrome extension by Angeles Tech · Lifestyle · Shopping

A Chrome extension in Lifestyle · Shopping with 3 users, barely installed.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 5 screenshots

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

Users
3 (the store no longer states an audience; this is the last figure it published)
Rating
not rated yet
Users, last 18 days
+1
Version
1.2.1
Updated in the store
2026-09-19
Published
2026-09-19
Manifest
V3
Browser access
4 permissions

How it has moved

Users
+1 since 20.09
2-4 · 5 readings
2026-09-20: appeared in the store
  1. 2026-09-202appeared in the store
  2. 2026-09-253
  3. 2026-09-264
  4. 2026-09-283
  5. 2026-10-073
Users
+1 since 20.09
2-4 · 5 readings
2026-09-20: appeared in the store
  1. 2026-09-202appeared in the store
  2. 2026-09-253
  3. 2026-09-264
  4. 2026-09-283
  5. 2026-10-073

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

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • 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

What changed recently

  1. Appeared in the store

The publisher

Angeles Tech publishes 2 listings we track, 13 users between them.

  1. AI Work Analytics Angeles Tech · Productivity · Workflow · published 2026-09-18 10 users ★ 5.0

Like this one

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

  1. Etsy Profit Copilot: Fees & Margin Calculator Describes nearly the same job, smaller audience 3 users
  2. Etsy Profit Calculator Describes nearly the same job, smaller audience 3 users
  3. Etsy Profit Compass (EtsyCalc) Describes nearly the same job, smaller audience 3 users
  4. CraftMargin Guard Describes nearly the same job, smaller audience 2 users (last published figure)
  5. Etsy Fee Calculator – Lightweight & Free Describes nearly the same job audience not published

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.