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Chrome Web Store listing by Klokan Technologies

  • Established publisher

A Chrome extension with 108 users, barely installed. Audience over the last 30 days: -1.

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

What the developer says, and 4 screenshots

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

Users
108
Rating
3.5 (2 ratings)
Users, last 30 days
-1
Rating, last 30 days
Steady over 30 days
Version
1
Updated in the store
2014-02-14
Published
2014-02-14
Manifest
V2
Browser access
2 permissions

How it has moved

Users
-1 since 08.10
103-126 · 18 readings
  1. 2026-10-08109
  2. 2026-10-09107
  3. 2026-10-10103
  4. 2026-10-13115
  5. 2026-10-16121
  6. 2026-10-17124
  7. 2026-10-18126
  8. 2026-10-19125
  9. 2026-10-22123
  10. 2026-10-23122
  11. 2026-10-24122
  12. 2026-10-25124
  13. 2026-10-28115
  14. 2026-10-29118
  15. 2026-11-01110
  16. 2026-11-03113
  17. 2026-11-06111
  18. 2026-11-07108
Rating
unchanged since 08.10
reviewsrating 3.50 · 18 readings
  1. 2026-10-08reviews2rating3.50
  2. 2026-10-09reviews2rating3.50
  3. 2026-10-10reviews2rating3.50
  4. 2026-10-13reviews2rating3.50
  5. 2026-10-16reviews2rating3.50
  6. 2026-10-17reviews2rating3.50
  7. 2026-10-18reviews2rating3.50
  8. 2026-10-19reviews2rating3.50
  9. 2026-10-22reviews2rating3.50
  10. 2026-10-23reviews2rating3.50
  11. 2026-10-24reviews2rating3.50
  12. 2026-10-25reviews2rating3.50
  13. 2026-10-28reviews2rating3.50
  14. 2026-10-29reviews2rating3.50
  15. 2026-11-01reviews2rating3.50
  16. 2026-11-03reviews2rating3.50
  17. 2026-11-06reviews2rating3.50
  18. 2026-11-07reviews2rating3.50
Users
-12 since 31.08
103-126 · 34 readings
  1. 2026-08-31120
  2. 2026-09-02119
  3. 2026-09-04113
  4. 2026-09-06114
  5. 2026-09-07113
  6. 2026-09-08114
  7. 2026-09-09110
  8. 2026-09-10113
  9. 2026-09-13114
  10. 2026-09-15121
  11. 2026-09-17123
  12. 2026-09-20116
  13. 2026-09-21120
  14. 2026-09-25124
  15. 2026-09-27118
  16. 2026-10-04110
  17. 2026-10-08109
  18. 2026-10-09107
  19. 2026-10-10103
  20. 2026-10-13115
  21. 2026-10-16121
  22. 2026-10-17124
  23. 2026-10-18126
  24. 2026-10-19125
  25. 2026-10-22123
  26. 2026-10-23122
  27. 2026-10-24122
  28. 2026-10-25124
  29. 2026-10-28115
  30. 2026-10-29118
  31. 2026-11-01110
  32. 2026-11-03113
  33. 2026-11-06111
  34. 2026-11-07108
Rating
unchanged since 31.08
reviewsrating 3.50-4.00 · 34 readings
  1. 2026-08-31reviews2rating3.50
  2. 2026-09-02reviews2rating3.50
  3. 2026-09-04reviews2rating3.50
  4. 2026-09-06reviews2rating3.50
  5. 2026-09-07reviews2rating3.50
  6. 2026-09-08reviews2rating3.50
  7. 2026-09-09reviews2rating3.50
  8. 2026-09-10reviews2rating3.50
  9. 2026-09-13reviews2rating3.50
  10. 2026-09-15reviews2rating3.50
  11. 2026-09-17reviews2rating3.50
  12. 2026-09-20reviews2rating3.50
  13. 2026-09-21reviews3rating4.00
  14. 2026-09-25reviews3rating4.00
  15. 2026-09-27reviews3rating4.00
  16. 2026-10-04reviews2rating3.50
  17. 2026-10-08reviews2rating3.50
  18. 2026-10-09reviews2rating3.50
  19. 2026-10-10reviews2rating3.50
  20. 2026-10-13reviews2rating3.50
  21. 2026-10-16reviews2rating3.50
  22. 2026-10-17reviews2rating3.50
  23. 2026-10-18reviews2rating3.50
  24. 2026-10-19reviews2rating3.50
  25. 2026-10-22reviews2rating3.50
  26. 2026-10-23reviews2rating3.50
  27. 2026-10-24reviews2rating3.50
  28. 2026-10-25reviews2rating3.50
  29. 2026-10-28reviews2rating3.50
  30. 2026-10-29reviews2rating3.50
  31. 2026-11-01reviews2rating3.50
  32. 2026-11-03reviews2rating3.50
  33. 2026-11-06reviews2rating3.50
  34. 2026-11-07reviews2rating3.50

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.

The full permission history for this extension

What changed recently

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

The publisher

Klokan Technologies publishes 7 listings we track, 16k users between them. Listed website: epsg.io.

  1. Sheets Preview Klokan Technologies · published 2015-12-27 10k users ★ 1.5
  2. WebGL Earth Klokan Technologies · Productivity · Developer · published 2011-01-18 4k users ★ 3.2
  3. OldMapsOnline Klokan Technologies · Productivity · Workflow · published 2017-06-02 1k users ★ 5.0
Show 3 more from this publisher
  1. Drive Uploader Klokan Technologies · published 2016-11-15 1k users ★ 4.5
  2. GeoEditor Klokan Technologies · published 2017-02-15 331 users ★ 3.3
  3. IIIF Hosting Klokan Technologies · Productivity · Workflow · published 2017-05-23 45 users ★ 5.0

Like this one

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

  1. Koordinat2 Describes nearly the same job, smaller audience 2 users
  2. Geographical Coordinates Describes nearly the same job, smaller audience 14 users
  3. Coordinate Converter Describes nearly the same job, smaller audience 202 users
  4. Coord Convert Describes nearly the same job, smaller audience 20 users
  5. GeoSwap - A Smarter Coordinate Converter Describes nearly the same job, smaller audience 32 users ★ 5.0

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

HTML

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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 2026-11-07. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built