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Steam Inventory Helper

Chrome extension by csinvhelp · Productivity · Workflow

  • Featured
  • Established publisher

A Chrome extension in Productivity · Workflow with 1 000 000 users, one of the largest listings in the store. Audience over the last 30 days: unchanged.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 4 screenshots

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

Users
1 000 000
Rating
4.9 (17 944 ratings)
Users, last 30 days
Unchanged (the store rounds this count to 1 000 000, so it moves only between steps)
Rating, last 30 days
+0.40 in 30 days
Version
2.13.1
Updated in the store
2026-10-30
Published
2014-06-04
Manifest
V3
Browser access
11 permissions, 1 site pattern

How it has moved

Users
unchanged since 02.10
1M · 16 readings
2026-10-07: released 2.12.02026-10-10: released 2.12.12026-10-23: released 2.13.02026-10-31: released 2.13.1
  1. 2026-10-041M
  2. 2026-10-081M
  3. 2026-10-091M
  4. 2026-10-101Mreleased 2.12.1
  5. 2026-10-131M
  6. 2026-10-141M
  7. 2026-10-161M
  8. 2026-10-171M
  9. 2026-10-181M
  10. 2026-10-201M
  11. 2026-10-241M
  12. 2026-10-251M
  13. 2026-10-261M
  14. 2026-10-281M
  15. 2026-10-291M
  16. 2026-11-011M
Rating
+0.40 since 02.10
reviewsrating 4.46-4.87 · 16 readings
2026-10-07: released 2.12.02026-10-10: released 2.12.12026-10-23: released 2.13.02026-10-31: released 2.13.1
  1. 2026-10-04reviews17.9krating4.46
  2. 2026-10-08reviews17.9krating4.46
  3. 2026-10-09reviews17.9krating4.46
  4. 2026-10-10reviews17.9krating4.46released 2.12.1
  5. 2026-10-13reviews17.9krating4.46
  6. 2026-10-14reviews17.9krating4.87
  7. 2026-10-16reviews17.9krating4.87
  8. 2026-10-17reviews17.9krating4.87
  9. 2026-10-18reviews17.9krating4.87
  10. 2026-10-20reviews17.9krating4.87
  11. 2026-10-24reviews17.9krating4.87
  12. 2026-10-25reviews17.9krating4.87
  13. 2026-10-26reviews17.9krating4.86
  14. 2026-10-28reviews17.9krating4.86
  15. 2026-10-29reviews17.9krating4.86
  16. 2026-11-01reviews17.9krating4.86
Users
unchanged since 31.08
1M · 28 readings
2026-09-05: released 2.11.92026-09-14: released 2.11.102026-09-23: released 2.11.112026-09-25: released 2.11.122026-10-07: released 2.12.02026-10-10: released 2.12.12026-10-23: released 2.13.02026-10-31: released 2.13.1
  1. 2026-08-311M
  2. 2026-09-021M
  3. 2026-09-041M
  4. 2026-09-061M
  5. 2026-09-071M
  6. 2026-09-081M
  7. 2026-09-091M
  8. 2026-09-131M
  9. 2026-09-151M
  10. 2026-09-171M
  11. 2026-09-261M
  12. 2026-09-281M
  13. 2026-10-041M
  14. 2026-10-081M
  15. 2026-10-091M
  16. 2026-10-101Mreleased 2.12.1
  17. 2026-10-131M
  18. 2026-10-141M
  19. 2026-10-161M
  20. 2026-10-171M
  21. 2026-10-181M
  22. 2026-10-201M
  23. 2026-10-241M
  24. 2026-10-251M
  25. 2026-10-261M
  26. 2026-10-281M
  27. 2026-10-291M
  28. 2026-11-011M
Rating
+0.40 since 31.08
reviewsrating 4.46-4.87 · 28 readings
2026-09-05: released 2.11.92026-09-14: released 2.11.102026-09-23: released 2.11.112026-09-25: released 2.11.122026-10-07: released 2.12.02026-10-10: released 2.12.12026-10-23: released 2.13.02026-10-31: released 2.13.1
  1. 2026-08-31reviews17.9krating4.46
  2. 2026-09-02reviews17.9krating4.46
  3. 2026-09-04reviews17.9krating4.46
  4. 2026-09-06reviews17.9krating4.46
  5. 2026-09-07reviews17.9krating4.46
  6. 2026-09-08reviews17.9krating4.46
  7. 2026-09-09reviews17.9krating4.46
  8. 2026-09-13reviews17.9krating4.46
  9. 2026-09-15reviews17.9krating4.46
  10. 2026-09-17reviews17.9krating4.46
  11. 2026-09-26reviews17.9krating4.46
  12. 2026-09-28reviews17.9krating4.46
  13. 2026-10-04reviews17.9krating4.46
  14. 2026-10-08reviews17.9krating4.46
  15. 2026-10-09reviews17.9krating4.46
  16. 2026-10-10reviews17.9krating4.46released 2.12.1
  17. 2026-10-13reviews17.9krating4.46
  18. 2026-10-14reviews17.9krating4.87
  19. 2026-10-16reviews17.9krating4.87
  20. 2026-10-17reviews17.9krating4.87
  21. 2026-10-18reviews17.9krating4.87
  22. 2026-10-20reviews17.9krating4.87
  23. 2026-10-24reviews17.9krating4.87
  24. 2026-10-25reviews17.9krating4.87
  25. 2026-10-26reviews17.9krating4.86
  26. 2026-10-28reviews17.9krating4.86
  27. 2026-10-29reviews17.9krating4.86
  28. 2026-11-01reviews17.9krating4.86

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

Every site you visit. This extension can read and change the content of any page you open.

  • Read and change cookies on the sites it can access cookies
  • See, enable and disable your other extensions management
  • Watch the network requests your browser makes webRequest
Show the remaining 8
  • Block or redirect requests by rules it declares in advance declarativeNetRequest
  • See which of its blocking rules matched declarativeNetRequestFeedback
  • Act on the current tab, but only after you click it activeTab
  • Schedule work to run later alarms
  • Keep running while the browser is open background
  • Show you notifications notifications
  • Store data in your browser storage
  • Store data in your browser without the usual size limit unlimitedStorage

The full permission history for this extension

Version history

  1. Version 2.13.1
  2. Version 2.13.0
  3. Version 2.12.1
Show the remaining 5
  1. Version 2.12.0
  2. Version 2.11.12
  3. Version 2.11.11
  4. Version 2.11.10
  5. Version 2.11.9

What changed recently

  1. Package size changed
  2. Store description rewritten
  3. Released version 2.13.1 (was 2.13.0)
Show the remaining 9
  1. Package size changed
  2. Store description rewritten (101 → 126 characters)
  3. Released version 2.13.0 (was 2.12.1)
  4. Package size changed
  5. Released version 2.12.1 (was 2.12.0)
  6. Package size changed
  7. Released version 2.12.0 (was 2.11.12)
  8. Released version 2.11.12 (was 2.11.11)
  9. Package size changed

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

The publisher

csinvhelp. Listed website: steaminventoryhelper.com.

Like this one

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

  1. Steam Inventory Pro - Market & Trading Companion Describes nearly the same job audience not published
  2. Steam Helper – Inventory, Prices & Trades Describes nearly the same job, smaller audience 1k users ★ 4.6
  3. OpnSkin Trade Assistant Describes nearly the same job, smaller audience 16 users ★ 5.0
  4. Open Inventory Helper for Steam Describes nearly the same job, smaller audience 11 users
  5. Steam Inventory Value & Listing Helper Describes nearly the same job, smaller audience 1 user

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

HTML

<a href="https://extops.dev/extensions/cmeakgjggjdlcpncigglobpjbkabhmjl"><img src="https://extops.dev/extensions/cmeakgjggjdlcpncigglobpjbkabhmjl/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