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Prompt Expert

Chrome extension by Erik Billebjer Ulrikson · Productivity · Tools

A Chrome extension in Productivity · Tools with 37 users, barely installed.

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

What the developer says, and 2 screenshots

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

Users
37
Rating
5.0 (2 ratings)
Users, last 17 days
+7
Rating, last 30 days
Not watched long enough to say
Version
1.0
Updated in the store
2024-10-07
Published
2024-10-04
Manifest
V3
Browser access
1 permission

How it has moved

Users
+7 since 31.08
30-37 · 10 readings
  1. 2026-08-3130
  2. 2026-09-0331
  3. 2026-09-0430
  4. 2026-09-0631
  5. 2026-09-0732
  6. 2026-09-0935
  7. 2026-09-1036
  8. 2026-09-1335
  9. 2026-09-1537
  10. 2026-09-1637
Rating
unchanged since 31.08
reviewsrating 5.00 · 10 readings
  1. 2026-08-31reviews2rating5.00
  2. 2026-09-03reviews2rating5.00
  3. 2026-09-04reviews2rating5.00
  4. 2026-09-06reviews2rating5.00
  5. 2026-09-07reviews2rating5.00
  6. 2026-09-09reviews2rating5.00
  7. 2026-09-10reviews2rating5.00
  8. 2026-09-13reviews2rating5.00
  9. 2026-09-15reviews2rating5.00
  10. 2026-09-16reviews2rating5.00
Users
+7 since 31.08
30-37 · 10 readings
  1. 2026-08-3130
  2. 2026-09-0331
  3. 2026-09-0430
  4. 2026-09-0631
  5. 2026-09-0732
  6. 2026-09-0935
  7. 2026-09-1036
  8. 2026-09-1335
  9. 2026-09-1537
  10. 2026-09-1637
Rating
unchanged since 31.08
reviewsrating 5.00 · 10 readings
  1. 2026-08-31reviews2rating5.00
  2. 2026-09-03reviews2rating5.00
  3. 2026-09-04reviews2rating5.00
  4. 2026-09-06reviews2rating5.00
  5. 2026-09-07reviews2rating5.00
  6. 2026-09-09reviews2rating5.00
  7. 2026-09-10reviews2rating5.00
  8. 2026-09-13reviews2rating5.00
  9. 2026-09-15reviews2rating5.00
  10. 2026-09-16reviews2rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once 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.

  • 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

Erik Billebjer Ulrikson. Listed website: billebjer.se.

Like this one

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

  1. PromptForger – Prompt Enhancer Describes nearly the same job, smaller audience 4 users
  2. GPT Based - A Powerful ChatGPT Prompt Generator Describes nearly the same job, smaller audience 164 users ★ 4.2
  3. Genie Prompt Optimizer Describes nearly the same job, smaller audience 9 users
  4. Promptly Labs Describes nearly the same job, smaller audience 43 users ★ 5.0
  5. Prompt Engineer: AI Prompt Optimizer for ChatGPT, Claude & Gemini Describes nearly the same job, smaller audience 168 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.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.