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Spark Exporter

Chrome extension by sgbyron17 · Productivity · Tools

A Chrome extension in Productivity · Tools with 14 users, barely installed. Audience over the last 30 days: unchanged.

Specific sites only: 2 match patterns.

What the developer says, and 1 screenshot

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

Users
14
Rating
not rated yet
Users, last 30 days
Unchanged
Version
3.1.0
Updated in the store
2025-06-01
Published
2025-05-17
Manifest
V3
Browser access
3 permissions, 2 site patterns

How it has moved

Users
unchanged since 02.10
14-17 · 13 readings
  1. 2026-10-0416
  2. 2026-10-0815
  3. 2026-10-0914
  4. 2026-10-1115
  5. 2026-10-1616
  6. 2026-10-1717
  7. 2026-10-1816
  8. 2026-10-2216
  9. 2026-10-2415
  10. 2026-10-2516
  11. 2026-10-2715
  12. 2026-10-3114
  13. 2026-11-0114
Users
-1 since 01.09
12-17 · 27 readings
  1. 2026-09-0115
  2. 2026-09-0214
  3. 2026-09-0413
  4. 2026-09-0614
  5. 2026-09-0712
  6. 2026-09-1014
  7. 2026-09-1315
  8. 2026-09-1517
  9. 2026-09-1615
  10. 2026-09-2017
  11. 2026-09-2215
  12. 2026-09-2513
  13. 2026-09-2715
  14. 2026-09-2814
  15. 2026-10-0416
  16. 2026-10-0815
  17. 2026-10-0914
  18. 2026-10-1115
  19. 2026-10-1616
  20. 2026-10-1717
  21. 2026-10-1816
  22. 2026-10-2216
  23. 2026-10-2415
  24. 2026-10-2516
  25. 2026-10-2715
  26. 2026-10-3114
  27. 2026-11-0114

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: 2 match patterns.

  • *://*.cardkingdom.com/*
  • *://*.coolstuffinc.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

sgbyron17.

Like this one

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

  1. Cardboard Ledger Describes nearly the same job, smaller audience 4 users
  2. Cardmarket Stock Exporter Describes nearly the same job, smaller audience 1k users ★ 4.9
  3. CardBeast - CardMarket Bulk Lister Describes nearly the same job, smaller audience 6 users
  4. TCG STATS Describes nearly the same job, smaller audience 36 users
  5. Cardmarket Bulk Import Describes nearly the same job, smaller audience 1k users ★ 3.0

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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Users and rating on Ext Ops Panel

Markdown

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

HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-31. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built