---
title: "Prompt Optimizer – Chrome extension stats, history and permissions"
description: "20,000 users, rated 4.21 by 14 people. Version 2.11.4, updated 2026-05-17. Requests 0 permissions."
url: "https://extensiontracker.com/extension/cakkkhboolfnadechdlgdcnjammejlna"
---

# Prompt Optimizer

Live in the Chrome Web Store.

- Users: 20,000
- Rating: 4.21 from 14 ratings
- Last checked: 2026-11-08 06:26 UTC
- Users gained in 7 days: No change
- Users gained in 30 days: +10,000 (+100.0%)
- Rank by users: #3,895 of 292,131 live extensions
- Rank in Developer Tools: #343 of 30,442

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Large Language Model Prompt Optimization Tool: One-click prompt optimization with multi-round iterative improvements and version…

- Extension ID: `cakkkhboolfnadechdlgdcnjammejlna`
- Developer: [lian](https://extensiontracker.com/developer/ua1a87c11fbc0abdc3372d9733dc51e42)
- Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Developer Tools](https://extensiontracker.com/category/productivity/developer)
- First published: 2025-02-27
- Last updated: 2026-05-17
- Version: `2.11.4`
- Size: 1.89 MiB
- Minimum Chrome: 88
- Languages (2): English, 中文（中国）
- Support page: `https://github.com/linshenkx/prompt-optimizer/issues`
- Chrome Web Store: <https://chromewebstore.google.com/detail/%E6%8F%90%E7%A4%BA%E8%AF%8D%E4%BC%98%E5%8C%96%E5%99%A8/cakkkhboolfnadechdlgdcnjammejlna>
- View its code or download CRX: <https://crxpeek.com/extension/cakkkhboolfnadechdlgdcnjammejlna>
- Search Google for the ID: <https://www.google.com/search?q=%22cakkkhboolfnadechdlgdcnjammejlna%22&tbs=li:1>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-08 | 20,000 | 4.21 | 14 |
| 2026-10-31 | 20,000 | 4.21 | 14 |
| 2026-10-24 | 20,000 | 4.21 | 14 |
| 2026-10-16 | 20,000 | 4.21 | 14 |
| 2026-10-09 | 10,000 | 4.21 | 14 |
| 2026-10-03 | 20,000 | 4.21 | 14 |
| 2026-09-26 | 20,000 | 4.21 | 14 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-26.

## Developer history

Moves to another publisher account and new contact emails, newest first.

No move to another account and no new contact email since tracking began on 2026-09-26.

We know contact emails only by a keyed hash, so they're never shown. Recent changes: [Account and contact changes](https://extensiontracker.com/owners/).

## What it can access

From the extension's manifest, in plain language.

It asks for no permissions.

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Twitter & X Image Downloader](https://extensiontracker.com/extension/kfmhanpmpfkbcemeokhhjmeodebcbbgm) | 1,000 | 4.83 | 6 | Tools |

All 2 extensions by [lian](https://extensiontracker.com/developer/ua1a87c11fbc0abdc3372d9733dc51e42).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 2026-11-08 06:26 UTC; next check around 2026-11-14.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Prompt Optimizer” (cakkkhboolfnadechdlgdcnjammejlna). Chrome Web Store data, last checked 2026-11-08. https://extensiontracker.com/extension/cakkkhboolfnadechdlgdcnjammejlna. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_cakkkhboolfnadechdlgdcnjammejlna,
  title   = {Prompt Optimizer (cakkkhboolfnadechdlgdcnjammejlna)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-08},
  url     = {https://extensiontracker.com/extension/cakkkhboolfnadechdlgdcnjammejlna},
  urldate = {2026-11-13}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/cakkkhboolfnadechdlgdcnjammejlna>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Every page except search comes as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.