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Omnipost - Convert Notion to Substack

Chrome extension by kimrotti · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 44 users, barely installed. Audience over the last 30 days: +4.

Specific sites only: 2 match patterns.

What the developer says, and 1 screenshot

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

Users
44
Rating
5.0 (1 ratings)
Users, last 30 days
+4
Rating, last 30 days
Steady over 30 days
Version
1.0.3
Updated in the store
2025-10-20
Published
2025-10-18
Manifest
V3
Browser access
2 permissions, 2 site patterns

How it has moved

Users
+4 since 01.10
37-44 · 17 readings
  1. 2026-10-0438
  2. 2026-10-0837
  3. 2026-10-0941
  4. 2026-10-1041
  5. 2026-10-1342
  6. 2026-10-1641
  7. 2026-10-1742
  8. 2026-10-1941
  9. 2026-10-2143
  10. 2026-10-2240
  11. 2026-10-2341
  12. 2026-10-2442
  13. 2026-10-2540
  14. 2026-10-2842
  15. 2026-10-2940
  16. 2026-10-3044
  17. 2026-10-3144
Rating
unchanged since 01.10
reviewsrating 5.00 · 17 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. 2026-10-17reviews1rating5.00
  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. 2026-10-28reviews1rating5.00
  15. 2026-10-29reviews1rating5.00
  16. 2026-10-30reviews1rating5.00
  17. 2026-10-31reviews1rating5.00
Users
unchanged since 01.09
37-45 · 30 readings
  1. 2026-09-0144
  2. 2026-09-0345
  3. 2026-09-0443
  4. 2026-09-0643
  5. 2026-09-0842
  6. 2026-09-0941
  7. 2026-09-1038
  8. 2026-09-1540
  9. 2026-09-1739
  10. 2026-09-2042
  11. 2026-09-2140
  12. 2026-09-2541
  13. 2026-09-2640
  14. 2026-10-0438
  15. 2026-10-0837
  16. 2026-10-0941
  17. 2026-10-1041
  18. 2026-10-1342
  19. 2026-10-1641
  20. 2026-10-1742
  21. 2026-10-1941
  22. 2026-10-2143
  23. 2026-10-2240
  24. 2026-10-2341
  25. 2026-10-2442
  26. 2026-10-2540
  27. 2026-10-2842
  28. 2026-10-2940
  29. 2026-10-3044
  30. 2026-10-3144
Rating
unchanged since 01.09
reviewsrating 5.00 · 30 readings
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-03reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-08reviews1rating5.00
  6. 2026-09-09reviews1rating5.00
  7. 2026-09-10reviews1rating5.00
  8. 2026-09-15reviews1rating5.00
  9. 2026-09-17reviews1rating5.00
  10. 2026-09-20reviews1rating5.00
  11. 2026-09-21reviews1rating5.00
  12. 2026-09-25reviews1rating5.00
  13. 2026-09-26reviews1rating5.00
  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. 2026-10-17reviews1rating5.00
  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. 2026-10-28reviews1rating5.00
  28. 2026-10-29reviews1rating5.00
  29. 2026-10-30reviews1rating5.00
  30. 2026-10-31reviews1rating5.00

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

Specific sites only: 2 match patterns.

  • https://www.notion.so/*
  • https://omnipost.dev/*

The full permission history for this extension

What changed recently

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

The publisher

kimrotti publishes 2 listings we track, 83 users between them. Listed website: omnipost.dev.

  1. Mixpanel DevTools kimrotti · Productivity · Developer · published 2024-09-23 39 users ★ 5.0

Like this one

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

  1. Narrativee Describes nearly the same job, smaller audience 6 users
  2. Substack to PDF & Word Describes nearly the same job, smaller audience 8 users ★ 5.0
  3. One Publish - Cross-publish to DEV, Hashnode, Medium & more Describes nearly the same job, smaller audience 91 users ★ 4.0
  4. SubstackMD — Markdown Exporter for Substack Describes nearly the same job, smaller audience 15 users
  5. Substack PDF Downloader - Export Substack to PDF, Markdown, JSON, Text Describes nearly the same job, smaller audience 2k users ★ 4.9

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

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 2026-10-30. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built