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KSeF Invoice Prefill

Chrome extension by stan.shaban · Productivity · Tools

  • Established publisher
  • Trader

A Chrome extension in Productivity · Tools with 7 users, barely installed. Audience over the last 30 days: +1.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 2 screenshots

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

Users
7
Rating
not rated yet
Users, last 30 days
+1
Version
0.1.0
Updated in the store
2026-05-30
Published
2026-05-30
Manifest
V3
Browser access
2 permissions, 3 site patterns

How it has moved

Users
+1 since 02.10
3-7 · 15 readings
  1. 2026-10-045
  2. 2026-10-096
  3. 2026-10-105
  4. 2026-10-116
  5. 2026-10-165
  6. 2026-10-184
  7. 2026-10-193
  8. 2026-10-214
  9. 2026-10-223
  10. 2026-10-244
  11. 2026-10-253
  12. 2026-10-284
  13. 2026-10-295
  14. 2026-10-306
  15. 2026-11-017
Users
+3 since 31.08
3-7 · 29 readings
  1. 2026-08-314
  2. 2026-09-035
  3. 2026-09-044
  4. 2026-09-065
  5. 2026-09-074
  6. 2026-09-095
  7. 2026-09-104
  8. 2026-09-155
  9. 2026-09-164
  10. 2026-09-206
  11. 2026-09-215
  12. 2026-09-256
  13. 2026-09-277
  14. 2026-09-286
  15. 2026-10-045
  16. 2026-10-096
  17. 2026-10-105
  18. 2026-10-116
  19. 2026-10-165
  20. 2026-10-184
  21. 2026-10-193
  22. 2026-10-214
  23. 2026-10-223
  24. 2026-10-244
  25. 2026-10-253
  26. 2026-10-284
  27. 2026-10-295
  28. 2026-10-306
  29. 2026-11-017

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

Every site you visit. This extension can read and change the content of any page you open.

  • Act on the current tab, but only after you click it activeTab
  • Store data in your browser storage

The full permission history for this extension

What changed recently

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

The publisher

stan.shaban. Listed website: uphelp.io.

Like this one

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

  1. FactuurNL – Dutch Invoice & VAT maker Describes nearly the same job, smaller audience 4 users
  2. VAT Invoice Generator Describes nearly the same job, smaller audience 6 users
  3. VAT inclusive price in Bokio Describes nearly the same job, smaller audience 10 users
  4. InvoiceBlitz Describes nearly the same job, smaller audience 4 users
  5. Lancer: PDF Invoices, Quotes & Documents Describes nearly the same job, smaller audience 6 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/icidgmjiojifjipeijbdlikbannpancd/badge.svg)](https://extops.dev/extensions/icidgmjiojifjipeijbdlikbannpancd)

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 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built