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IP4 Calculator

Chrome Web Store listing by Bradlis7 · Productivity · Developer

A Chrome extension in Productivity · Developer with 814 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
814
Rating
2.8 (5 ratings)
Users, last 17 days
-9
Rating, last 30 days
Not watched long enough to say
Version
1.1
Updated in the store
2012-07-26
Published
2012-07-26
Manifest
V2
Browser access
No permissions declared

How it has moved

Users
-9 since 31.08
814-834 · 9 readings
  1. 2026-08-31823
  2. 2026-09-02827
  3. 2026-09-05834
  4. 2026-09-07833
  5. 2026-09-09829
  6. 2026-09-10828
  7. 2026-09-13816
  8. 2026-09-15814
  9. 2026-09-16814
Rating
unchanged since 31.08
reviewsrating 2.80 · 9 readings
  1. 2026-08-31reviews5rating2.80
  2. 2026-09-02reviews5rating2.80
  3. 2026-09-05reviews5rating2.80
  4. 2026-09-07reviews5rating2.80
  5. 2026-09-09reviews5rating2.80
  6. 2026-09-10reviews5rating2.80
  7. 2026-09-13reviews5rating2.80
  8. 2026-09-15reviews5rating2.80
  9. 2026-09-16reviews5rating2.80
Users
-9 since 31.08
814-834 · 9 readings
  1. 2026-08-31823
  2. 2026-09-02827
  3. 2026-09-05834
  4. 2026-09-07833
  5. 2026-09-09829
  6. 2026-09-10828
  7. 2026-09-13816
  8. 2026-09-15814
  9. 2026-09-16814
Rating
unchanged since 31.08
reviewsrating 2.80 · 9 readings
  1. 2026-08-31reviews5rating2.80
  2. 2026-09-02reviews5rating2.80
  3. 2026-09-05reviews5rating2.80
  4. 2026-09-07reviews5rating2.80
  5. 2026-09-09reviews5rating2.80
  6. 2026-09-10reviews5rating2.80
  7. 2026-09-13reviews5rating2.80
  8. 2026-09-15reviews5rating2.80
  9. 2026-09-16reviews5rating2.80

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.

We have not read this listing's manifest since we started keeping permission names. The counts above come from the last time we did.

The full permission history for this extension

What changed recently

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

The publisher

Bradlis7 publishes 2 listings we track, 829 users between them. Listed website: tools.bradlis7.com.

  1. Solitaire JS Games Bradlis7 · published 2012-09-25 15 users ★ 4.0

Like this one

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

  1. IP subnet calculator Describes nearly the same job, smaller audience 356 users
  2. 9M2PJU IPv4 Calculator Describes nearly the same job, smaller audience 5 users
  3. NetMask Wizard Describes nearly the same job, smaller audience 13 users
  4. La Bàn IPv4 Describes nearly the same job, smaller audience 2 users
  5. Subnet Calculator Describes nearly the same job, smaller audience 4 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.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

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.