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Serial Communication Tool - Web Serial

Chrome extension by Naoki Kaneda · Productivity · Developer

A Chrome extension in Productivity · Developer with 335 users, barely installed. Audience over the last 30 days: +23.

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

What the developer says, and 1 screenshot

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

Users
335
Rating
5.0 (1 ratings)
Users, last 30 days
+23
Rating, last 30 days
Steady over 30 days
Version
1.23.0
Updated in the store
2026-10-24
Published
2026-02-18
Manifest
V3
Browser access
1 permission

How it has moved

Users
+23 since 01.10
307-341 · 18 readings
2026-10-01: released 1.20.02026-10-03: released 1.20.12026-10-07: released 1.21.12026-10-13: released 1.22.02026-10-14: released 1.22.22026-10-25: released 1.23.0
  1. 2026-10-04314
  2. 2026-10-08307
  3. 2026-10-09318
  4. 2026-10-10322
  5. 2026-10-16319
  6. 2026-10-17311
  7. 2026-10-18315
  8. 2026-10-19316
  9. 2026-10-20323
  10. 2026-10-21328
  11. 2026-10-22332
  12. 2026-10-23330
  13. 2026-10-24335
  14. 2026-10-25339released 1.23.0
  15. 2026-10-28341
  16. 2026-10-29331
  17. 2026-10-30335
  18. 2026-10-31335
Rating
unchanged since 01.10
reviewsrating 5.00 · 18 readings
2026-10-01: released 1.20.02026-10-03: released 1.20.12026-10-07: released 1.21.12026-10-13: released 1.22.02026-10-14: released 1.22.22026-10-25: released 1.23.0
  1. 2026-10-04reviews1rating5.00
  2. 2026-10-08reviews1rating5.00
  3. 2026-10-09reviews1rating5.00
  4. 2026-10-10reviews1rating5.00
  5. 2026-10-16reviews1rating5.00
  6. 2026-10-17reviews1rating5.00
  7. 2026-10-18reviews1rating5.00
  8. 2026-10-19reviews1rating5.00
  9. 2026-10-20reviews1rating5.00
  10. 2026-10-21reviews1rating5.00
  11. 2026-10-22reviews1rating5.00
  12. 2026-10-23reviews1rating5.00
  13. 2026-10-24reviews1rating5.00
  14. 2026-10-25reviews1rating5.00released 1.23.0
  15. 2026-10-28reviews1rating5.00
  16. 2026-10-29reviews1rating5.00
  17. 2026-10-30reviews1rating5.00
  18. 2026-10-31reviews1rating5.00
Users
+76 since 01.09
259-341 · 34 readings
2026-09-03: released 1.16.22026-09-08: released 1.17.02026-09-10: released 1.18.02026-09-13: released 1.19.02026-10-01: released 1.20.02026-10-03: released 1.20.12026-10-07: released 1.21.12026-10-13: released 1.22.02026-10-14: released 1.22.22026-10-25: released 1.23.0
  1. 2026-09-01259
  2. 2026-09-02271
  3. 2026-09-04276
  4. 2026-09-05284
  5. 2026-09-06287
  6. 2026-09-07289
  7. 2026-09-08286released 1.17.0
  8. 2026-09-10284released 1.18.0
  9. 2026-09-13279released 1.19.0
  10. 2026-09-15285
  11. 2026-09-17298
  12. 2026-09-20295
  13. 2026-09-21305
  14. 2026-09-25317
  15. 2026-09-27316
  16. 2026-09-28312
  17. 2026-10-04314
  18. 2026-10-08307
  19. 2026-10-09318
  20. 2026-10-10322
  21. 2026-10-16319
  22. 2026-10-17311
  23. 2026-10-18315
  24. 2026-10-19316
  25. 2026-10-20323
  26. 2026-10-21328
  27. 2026-10-22332
  28. 2026-10-23330
  29. 2026-10-24335
  30. 2026-10-25339released 1.23.0
  31. 2026-10-28341
  32. 2026-10-29331
  33. 2026-10-30335
  34. 2026-10-31335
Rating
unchanged since 01.09
reviewsrating 5.00 · 34 readings
2026-09-03: released 1.16.22026-09-08: released 1.17.02026-09-10: released 1.18.02026-09-13: released 1.19.02026-10-01: released 1.20.02026-10-03: released 1.20.12026-10-07: released 1.21.12026-10-13: released 1.22.02026-10-14: released 1.22.22026-10-25: released 1.23.0
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-05reviews1rating5.00
  5. 2026-09-06reviews1rating5.00
  6. 2026-09-07reviews1rating5.00
  7. 2026-09-08reviews1rating5.00released 1.17.0
  8. 2026-09-10reviews1rating5.00released 1.18.0
  9. 2026-09-13reviews1rating5.00released 1.19.0
  10. 2026-09-15reviews1rating5.00
  11. 2026-09-17reviews1rating5.00
  12. 2026-09-20reviews1rating5.00
  13. 2026-09-21reviews1rating5.00
  14. 2026-09-25reviews1rating5.00
  15. 2026-09-27reviews1rating5.00
  16. 2026-09-28reviews1rating5.00
  17. 2026-10-04reviews1rating5.00
  18. 2026-10-08reviews1rating5.00
  19. 2026-10-09reviews1rating5.00
  20. 2026-10-10reviews1rating5.00
  21. 2026-10-16reviews1rating5.00
  22. 2026-10-17reviews1rating5.00
  23. 2026-10-18reviews1rating5.00
  24. 2026-10-19reviews1rating5.00
  25. 2026-10-20reviews1rating5.00
  26. 2026-10-21reviews1rating5.00
  27. 2026-10-22reviews1rating5.00
  28. 2026-10-23reviews1rating5.00
  29. 2026-10-24reviews1rating5.00
  30. 2026-10-25reviews1rating5.00released 1.23.0
  31. 2026-10-28reviews1rating5.00
  32. 2026-10-29reviews1rating5.00
  33. 2026-10-30reviews1rating5.00
  34. 2026-10-31reviews1rating5.00

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

Version history

  1. Version 1.23.0
  2. Version 1.22.2
  3. Version 1.22.0
Show the remaining 5
  1. Version 1.21.1
  2. Version 1.20.1
  3. Version 1.20.0
  4. Version 1.19.0
  5. Version 1.18.0

What changed recently

  1. Package size changed
  2. Released version 1.23.0 (was 1.22.2)
  3. Package size changed
Show the remaining 9
  1. Released version 1.22.2 (was 1.22.0)
  2. Package size changed
  3. Released version 1.22.0 (was 1.21.1)
  4. Package size changed
  5. Released version 1.21.1 (was 1.20.1)
  6. Now requires Chrome 133
  7. Package size changed
  8. Released version 1.20.1 (was 1.20.0)
  9. Package size changed

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

The publisher

Naoki Kaneda.

Like this one

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

  1. Serial Monitor Describes nearly the same job, smaller audience 2k users ★ 3.6
  2. Web COM Describes nearly the same job, smaller audience 2 users (last published figure)
  3. Modbus Protocol Analyzer Describes nearly the same job, smaller audience 95 users ★ 5.0
  4. Modbus RTU Smart Analyzer Describes nearly the same job, smaller audience 22 users
  5. Serial Monitor Describes nearly the same job, smaller audience 338 users ★ 4.3

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

HTML

<a href="https://extops.dev/extensions/igpieckijgkhcegdonldkiodmfmcbgic"><img src="https://extops.dev/extensions/igpieckijgkhcegdonldkiodmfmcbgic/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 2026-10-30. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built