---
title: "ChatGPT Custom Instructions Storage – Chrome extension stats, history and permissions"
description: "288 users, rated 4.50 by 4 people. Version 1.0.6, updated 2024-05-06. Requests 0 permissions."
url: "https://extensiontracker.com/extension/dfhaeonjlcgpgoienfbafnnpdommhblh"
---

# ChatGPT Custom Instructions Storage

Live in the Chrome Web Store.

- Users: 288
- Rating: 4.50 from 4 ratings
- Last checked: 2026-11-06 12:45 UTC
- Users gained in 7 days: No change
- Users gained in 30 days: −6 (-2.0%)
- Rank by users: #43,710 of 292,125 live extensions
- Rank in Tools: #12,992 of 115,633

## The listing

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

Summary from the listing:

> ChatGPT Custom Instructions Storage

- Extension ID: `dfhaeonjlcgpgoienfbafnnpdommhblh`
- Developer: [automatemylife00](https://extensiontracker.com/developer/u0f1be95de1611890ab661a4e84a3a3fe)
- Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2023-09-19
- Last updated: 2024-05-06
- Version: `1.0.6`
- Size: 340 KiB
- Minimum Chrome: 88
- Languages (1): English (United States)
- Support page: `https://www.youtube.com/channel/UCtcq3Q1z3dVAkxsn43lM6xg`
- Chrome Web Store: <https://chromewebstore.google.com/detail/chatgpt-custom-instructio/dfhaeonjlcgpgoienfbafnnpdommhblh>
- View its code or download CRX: <https://crxpeek.com/extension/dfhaeonjlcgpgoienfbafnnpdommhblh>
- Search Google for the ID: <https://www.google.com/search?q=%22dfhaeonjlcgpgoienfbafnnpdommhblh%22&tbs=li:1>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-06 | 288 | 4.50 | 4 |
| 2026-10-05 | 294 | 4.50 | 4 |
| 2026-09-26 | 287 | 4.50 | 4 |

## 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.

### Sites where it runs scripts

- `https://chatgpt.com/*`: chatgpt.com

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [ChatGPT File Uploader](https://extensiontracker.com/extension/oaogphgfdbdbmhkiplemgehihiiececj) | 60,000 | 3.25 | 116 | Workflow & Planning |
| [ChatGPT Code Downloader](https://extensiontracker.com/extension/fkodheimkfkbomekjjpbblgmikniblmb) | 900 | 3.00 | 6 | Workflow & Planning |
| [YouTubeGPT](https://extensiontracker.com/extension/iclmchijhhfeffaljdbkikoggmoaepac) | 458 | 3.00 | 2 | Workflow & Planning |
| [ChatGPT File Uploader For Playground](https://extensiontracker.com/extension/ofekmgemedaofjlkocjlpjddjaanddin) | 132 | 1.00 | 1 | Workflow & Planning |
| [Chart Realm](https://extensiontracker.com/extension/nhokdgdlnljgifhgcpjghgjmkkpjlnkj) | – | – | – | Entertainment |

All 6 extensions by [automatemylife00](https://extensiontracker.com/developer/u0f1be95de1611890ab661a4e84a3a3fe).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-11-06 12:45 UTC; next check around 2026-12-03.

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

## Cite this page

Extension Tracker. “ChatGPT Custom Instructions Storage” (dfhaeonjlcgpgoienfbafnnpdommhblh). Chrome Web Store data, last checked 2026-11-06. https://extensiontracker.com/extension/dfhaeonjlcgpgoienfbafnnpdommhblh. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_dfhaeonjlcgpgoienfbafnnpdommhblh,
  title   = {ChatGPT Custom Instructions Storage (dfhaeonjlcgpgoienfbafnnpdommhblh)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-06},
  url     = {https://extensiontracker.com/extension/dfhaeonjlcgpgoienfbafnnpdommhblh},
  urldate = {2026-11-13}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/dfhaeonjlcgpgoienfbafnnpdommhblh>. 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`.