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The DM Companion

Chrome extension by rudivdwalt · Lifestyle · Fun

A Chrome extension in Lifestyle · Fun with 54 users, barely installed. Audience over the last 30 days: +4.

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

What the developer says, and 4 screenshots

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

Users
54
Rating
5.0 (1 ratings)
Users, last 30 days
+4
Rating, last 30 days
Steady over 30 days
Version
0.5
Updated in the store
2026-03-20
Published
2026-02-15
Manifest
V3
Browser access
1 permission

How it has moved

Users
+4 since 02.10
49-57 · 18 readings
  1. 2026-10-0854
  2. 2026-10-0957
  3. 2026-10-1056
  4. 2026-10-1155
  5. 2026-10-1351
  6. 2026-10-1649
  7. 2026-10-1750
  8. 2026-10-1853
  9. 2026-10-1955
  10. 2026-10-2156
  11. 2026-10-2252
  12. 2026-10-2353
  13. 2026-10-2454
  14. 2026-10-2553
  15. 2026-10-2752
  16. 2026-10-2952
  17. 2026-10-3153
  18. 2026-11-0154
Rating
unchanged since 02.10
reviewsrating 5.00 · 18 readings
  1. 2026-10-08reviews1rating5.00
  2. 2026-10-09reviews1rating5.00
  3. 2026-10-10reviews1rating5.00
  4. 2026-10-11reviews1rating5.00
  5. 2026-10-13reviews1rating5.00
  6. 2026-10-16reviews1rating5.00
  7. 2026-10-17reviews1rating5.00
  8. 2026-10-18reviews1rating5.00
  9. 2026-10-19reviews1rating5.00
  10. 2026-10-21reviews1rating5.00
  11. 2026-10-22reviews1rating5.00
  12. 2026-10-23reviews1rating5.00
  13. 2026-10-24reviews1rating5.00
  14. 2026-10-25reviews1rating5.00
  15. 2026-10-27reviews1rating5.00
  16. 2026-10-29reviews1rating5.00
  17. 2026-10-31reviews1rating5.00
  18. 2026-11-01reviews1rating5.00
Users
+14 since 01.09
40-57 · 29 readings
  1. 2026-09-0140
  2. 2026-09-0342
  3. 2026-09-0445
  4. 2026-09-0546
  5. 2026-09-0746
  6. 2026-09-0947
  7. 2026-09-1344
  8. 2026-09-1745
  9. 2026-09-2151
  10. 2026-09-2552
  11. 2026-09-2850
  12. 2026-10-0854
  13. 2026-10-0957
  14. 2026-10-1056
  15. 2026-10-1155
  16. 2026-10-1351
  17. 2026-10-1649
  18. 2026-10-1750
  19. 2026-10-1853
  20. 2026-10-1955
  21. 2026-10-2156
  22. 2026-10-2252
  23. 2026-10-2353
  24. 2026-10-2454
  25. 2026-10-2553
  26. 2026-10-2752
  27. 2026-10-2952
  28. 2026-10-3153
  29. 2026-11-0154
Rating
unchanged since 01.09
reviewsrating 5.00 · 29 readings
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-03reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-05reviews1rating5.00
  5. 2026-09-07reviews1rating5.00
  6. 2026-09-09reviews1rating5.00
  7. 2026-09-13reviews1rating5.00
  8. 2026-09-17reviews1rating5.00
  9. 2026-09-21reviews1rating5.00
  10. 2026-09-25reviews1rating5.00
  11. 2026-09-28reviews1rating5.00
  12. 2026-10-08reviews1rating5.00
  13. 2026-10-09reviews1rating5.00
  14. 2026-10-10reviews1rating5.00
  15. 2026-10-11reviews1rating5.00
  16. 2026-10-13reviews1rating5.00
  17. 2026-10-16reviews1rating5.00
  18. 2026-10-17reviews1rating5.00
  19. 2026-10-18reviews1rating5.00
  20. 2026-10-19reviews1rating5.00
  21. 2026-10-21reviews1rating5.00
  22. 2026-10-22reviews1rating5.00
  23. 2026-10-23reviews1rating5.00
  24. 2026-10-24reviews1rating5.00
  25. 2026-10-25reviews1rating5.00
  26. 2026-10-27reviews1rating5.00
  27. 2026-10-29reviews1rating5.00
  28. 2026-10-31reviews1rating5.00
  29. 2026-11-01reviews1rating5.00

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

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

  • 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

rudivdwalt.

Like this one

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

  1. D&D DM Sidekick Describes nearly the same job, smaller audience 11 users
  2. D&D Beyond DM-Screen Describes nearly the same job, smaller audience 3k users ★ 4.0
  3. Nivel21 Describes nearly the same job, smaller audience 417 users ★ 5.0
  4. Homebrew DnD - DM Quick Reference Describes nearly the same job, smaller audience 147 users ★ 5.0
  5. DDB - Character Sheet Overhaul Describes nearly the same job, smaller audience 1k users ★ 5.0

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

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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 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built