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Punnett Generator

Chrome Web Store listing by SeymourApps

A Chrome extension with 115 users, barely installed. Audience over the last 30 days: -14.

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
115
Rating
5.0 (1 ratings)
Users, last 30 days
-14
Rating, last 30 days
Steady over 30 days
Version
1.1
Updated in the store
2015-04-24
Published
2015-04-23
Manifest
V2
Browser access
No permissions declared

How it has moved

Users
-14 since 02.10
111-129 · 15 readings
  1. 2026-10-04120
  2. 2026-10-08122
  3. 2026-10-09116
  4. 2026-10-10117
  5. 2026-10-13111
  6. 2026-10-16117
  7. 2026-10-18117
  8. 2026-10-19120
  9. 2026-10-21116
  10. 2026-10-22114
  11. 2026-10-23113
  12. 2026-10-24114
  13. 2026-10-25113
  14. 2026-10-29112
  15. 2026-11-01115
Rating
unchanged since 02.10
reviewsrating 5.00 · 15 readings
  1. 2026-10-04reviews1rating5.00
  2. 2026-10-08reviews1rating5.00
  3. 2026-10-09reviews1rating5.00
  4. 2026-10-10reviews1rating5.00
  5. 2026-10-13reviews1rating5.00
  6. 2026-10-16reviews1rating5.00
  7. 2026-10-18reviews1rating5.00
  8. 2026-10-19reviews1rating5.00
  9. 2026-10-21reviews1rating5.00
  10. 2026-10-22reviews1rating5.00
  11. 2026-10-23reviews1rating5.00
  12. 2026-10-24reviews1rating5.00
  13. 2026-10-25reviews1rating5.00
  14. 2026-10-29reviews1rating5.00
  15. 2026-11-01reviews1rating5.00
Users
+8 since 31.08
105-129 · 28 readings
  1. 2026-08-31107
  2. 2026-09-02105
  3. 2026-09-04115
  4. 2026-09-05120
  5. 2026-09-07122
  6. 2026-09-08123
  7. 2026-09-09124
  8. 2026-09-13121
  9. 2026-09-15119
  10. 2026-09-17121
  11. 2026-09-21128
  12. 2026-09-25126
  13. 2026-09-28129
  14. 2026-10-04120
  15. 2026-10-08122
  16. 2026-10-09116
  17. 2026-10-10117
  18. 2026-10-13111
  19. 2026-10-16117
  20. 2026-10-18117
  21. 2026-10-19120
  22. 2026-10-21116
  23. 2026-10-22114
  24. 2026-10-23113
  25. 2026-10-24114
  26. 2026-10-25113
  27. 2026-10-29112
  28. 2026-11-01115
Rating
unchanged since 31.08
reviewsrating 5.00 · 28 readings
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-05reviews1rating5.00
  5. 2026-09-07reviews1rating5.00
  6. 2026-09-08reviews1rating5.00
  7. 2026-09-09reviews1rating5.00
  8. 2026-09-13reviews1rating5.00
  9. 2026-09-15reviews1rating5.00
  10. 2026-09-17reviews1rating5.00
  11. 2026-09-21reviews1rating5.00
  12. 2026-09-25reviews1rating5.00
  13. 2026-09-28reviews1rating5.00
  14. 2026-10-04reviews1rating5.00
  15. 2026-10-08reviews1rating5.00
  16. 2026-10-09reviews1rating5.00
  17. 2026-10-10reviews1rating5.00
  18. 2026-10-13reviews1rating5.00
  19. 2026-10-16reviews1rating5.00
  20. 2026-10-18reviews1rating5.00
  21. 2026-10-19reviews1rating5.00
  22. 2026-10-21reviews1rating5.00
  23. 2026-10-22reviews1rating5.00
  24. 2026-10-23reviews1rating5.00
  25. 2026-10-24reviews1rating5.00
  26. 2026-10-25reviews1rating5.00
  27. 2026-10-29reviews1rating5.00
  28. 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.

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

SeymourApps publishes 4 listings we track, 276 users between them.

  1. Frogger Extreme SeymourApps · published 2014-09-14 100 users ★ 2.0
  2. PeerChat SeymourApps · published 2015-03-18 49 users ★ 1.6
  3. Science Chutes SeymourApps · published 2015-05-27 12 users

Like this one

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

  1. DNA/RNA Sequence Visualizer Describes nearly the same job, smaller audience 6 users
  2. Better Embark Traits Describes nearly the same job, smaller audience 37 users
  3. mitoYDNA File Describes nearly the same job, smaller audience 2k users ★ 4.3
  4. Genogram Extension by GenogramAI Describes nearly the same job, smaller audience 16 users
  5. Graph Visualizer Describes nearly the same job, smaller audience 23 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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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