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Grid Calculator : Gridpx

Chrome Web Store listing by sugimoto.kenji

A Chrome extension with 50 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 1 screenshot

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

Users
50
Rating
5.0 (2 ratings)
Users, last 17 days
-1
Rating, last 30 days
Not watched long enough to say
Version
1.0.1
Updated in the store
2014-07-06
Published
2014-01-04
Manifest
V2
Browser access
1 permission

How it has moved

Users
-1 since 31.08
46-54 · 10 readings
  1. 2026-08-3151
  2. 2026-09-0252
  3. 2026-09-0450
  4. 2026-09-0654
  5. 2026-09-0754
  6. 2026-09-0852
  7. 2026-09-1051
  8. 2026-09-1346
  9. 2026-09-1550
  10. 2026-09-1650
Rating
unchanged since 31.08
reviewsrating 5.00 · 10 readings
  1. 2026-08-31reviews2rating5.00
  2. 2026-09-02reviews2rating5.00
  3. 2026-09-04reviews2rating5.00
  4. 2026-09-06reviews2rating5.00
  5. 2026-09-07reviews2rating5.00
  6. 2026-09-08reviews2rating5.00
  7. 2026-09-10reviews2rating5.00
  8. 2026-09-13reviews2rating5.00
  9. 2026-09-15reviews2rating5.00
  10. 2026-09-16reviews2rating5.00
Users
-1 since 31.08
46-54 · 10 readings
  1. 2026-08-3151
  2. 2026-09-0252
  3. 2026-09-0450
  4. 2026-09-0654
  5. 2026-09-0754
  6. 2026-09-0852
  7. 2026-09-1051
  8. 2026-09-1346
  9. 2026-09-1550
  10. 2026-09-1650
Rating
unchanged since 31.08
reviewsrating 5.00 · 10 readings
  1. 2026-08-31reviews2rating5.00
  2. 2026-09-02reviews2rating5.00
  3. 2026-09-04reviews2rating5.00
  4. 2026-09-06reviews2rating5.00
  5. 2026-09-07reviews2rating5.00
  6. 2026-09-08reviews2rating5.00
  7. 2026-09-10reviews2rating5.00
  8. 2026-09-13reviews2rating5.00
  9. 2026-09-15reviews2rating5.00
  10. 2026-09-16reviews2rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing 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.

  • Show you notifications notifications

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

sugimoto.kenji publishes 3 listings we track, 3k users between them. Listed website: kenjisugimoto.com.

  1. かんたんQRコード作成/生成ツール sugimoto.kenji · published 2015-12-12 2k users ★ 5.0
  2. 文字数カウント:numMojiなんもじ sugimoto.kenji · published 2014-01-03 878 users ★ 4.0

Like this one

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

  1. Grid Layout System Describes nearly the same job, smaller audience 969 users ★ 5.0
  2. CSS Grid Generator Describes nearly the same job, smaller audience 12 users
  3. Grid System Describes nearly the same job, smaller audience 4k users ★ 5.0
  4. CSS Grid Overlay Describes nearly the same job, smaller audience 288 users ★ 5.0
  5. CSS Grid Generator Describes nearly the same job, smaller audience 32 users

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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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.