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Calculadora para WhatsApp Web

Chrome extension by Felipe Oliveira · Productivity · Tools

A Chrome extension in Productivity · Tools with 21 users, barely installed. Audience over the last 30 days: +12.

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
21
Rating
5.0 (2 ratings)
Users, last 30 days
+12
Rating, last 30 days
Steady over 30 days
Version
1.1
Updated in the store
2026-09-15
Published
2026-09-01
Manifest
V3
Browser access
No permissions declared

How it has moved

Users
+12 since 16.10
9-22 · 18 readings
  1. 2026-10-169
  2. 2026-10-1811
  3. 2026-10-1910
  4. 2026-10-2011
  5. 2026-10-2113
  6. 2026-10-2213
  7. 2026-10-2414
  8. 2026-10-2513
  9. 2026-10-2812
  10. 2026-10-3013
  11. 2026-11-0215
  12. 2026-11-0413
  13. 2026-11-0616
  14. 2026-11-0717
  15. 2026-11-0916
  16. 2026-11-1117
  17. 2026-11-1422
  18. 2026-11-1521
Rating
unchanged since 16.10
reviewsrating 5.00 · 18 readings
  1. 2026-10-16reviews1rating5.00
  2. 2026-10-18reviews1rating5.00
  3. 2026-10-19reviews1rating5.00
  4. 2026-10-20reviews1rating5.00
  5. 2026-10-21reviews1rating5.00
  6. 2026-10-22reviews2rating5.00
  7. 2026-10-24reviews2rating5.00
  8. 2026-10-25reviews2rating5.00
  9. 2026-10-28reviews2rating5.00
  10. 2026-10-30reviews2rating5.00
  11. 2026-11-02reviews2rating5.00
  12. 2026-11-04reviews2rating5.00
  13. 2026-11-06reviews2rating5.00
  14. 2026-11-07reviews2rating5.00
  15. 2026-11-09reviews2rating5.00
  16. 2026-11-11reviews2rating5.00
  17. 2026-11-14reviews2rating5.00
  18. 2026-11-15reviews2rating5.00
Users
+17 since 02.09
4-22 · 31 readings
2026-09-02: appeared in the store2026-09-03: released 1.1
  1. 2026-09-024appeared in the store
  2. 2026-09-046
  3. 2026-09-067
  4. 2026-09-096
  5. 2026-09-137
  6. 2026-09-158
  7. 2026-09-169
  8. 2026-09-2011
  9. 2026-09-2110
  10. 2026-09-259
  11. 2026-09-2613
  12. 2026-10-049
  13. 2026-10-108
  14. 2026-10-169
  15. 2026-10-1811
  16. 2026-10-1910
  17. 2026-10-2011
  18. 2026-10-2113
  19. 2026-10-2213
  20. 2026-10-2414
  21. 2026-10-2513
  22. 2026-10-2812
  23. 2026-10-3013
  24. 2026-11-0215
  25. 2026-11-0413
  26. 2026-11-0616
  27. 2026-11-0717
  28. 2026-11-0916
  29. 2026-11-1117
  30. 2026-11-1422
  31. 2026-11-1521
Rating
unchanged since 02.09
reviewsrating 5.00 · 31 readings
2026-09-02: appeared in the store2026-09-03: released 1.1
  1. 2026-09-02reviews1rating5.00appeared in the store
  2. 2026-09-04reviews1rating5.00
  3. 2026-09-06reviews1rating5.00
  4. 2026-09-09reviews1rating5.00
  5. 2026-09-13reviews1rating5.00
  6. 2026-09-15reviews1rating5.00
  7. 2026-09-16reviews1rating5.00
  8. 2026-09-20reviews1rating5.00
  9. 2026-09-21reviews1rating5.00
  10. 2026-09-25reviews1rating5.00
  11. 2026-09-26reviews1rating5.00
  12. 2026-10-04reviews1rating5.00
  13. 2026-10-10reviews1rating5.00
  14. 2026-10-16reviews1rating5.00
  15. 2026-10-18reviews1rating5.00
  16. 2026-10-19reviews1rating5.00
  17. 2026-10-20reviews1rating5.00
  18. 2026-10-21reviews1rating5.00
  19. 2026-10-22reviews2rating5.00
  20. 2026-10-24reviews2rating5.00
  21. 2026-10-25reviews2rating5.00
  22. 2026-10-28reviews2rating5.00
  23. 2026-10-30reviews2rating5.00
  24. 2026-11-02reviews2rating5.00
  25. 2026-11-04reviews2rating5.00
  26. 2026-11-06reviews2rating5.00
  27. 2026-11-07reviews2rating5.00
  28. 2026-11-09reviews2rating5.00
  29. 2026-11-11reviews2rating5.00
  30. 2026-11-14reviews2rating5.00
  31. 2026-11-15reviews2rating5.00

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

Version history

  1. Version 1.1

What changed recently

  1. Package size changed
  2. Store description rewritten (123 → 120 characters)
  3. Released version 1.1 (was 1.0)
Show the remaining 1
  1. Appeared in the store

The publisher

Felipe Oliveira.

Like this one

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

  1. Calculadora Numera Describes nearly the same job, smaller audience 8 users ★ 5.0
  2. Calculadora Embutida Describes nearly the same job, smaller audience 5 users
  3. Calculadora Simples Describes nearly the same job, smaller audience 6 users
  4. FBTIPS CALCULADORA Describes nearly the same job, smaller audience 251 users ★ 5.0
  5. Quick 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.

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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 2026-11-15. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built