BLACKBOXY
Chrome extension by heosoyoone · Productivity · Tools
A Chrome extension in Productivity · Tools with 4 users, barely installed.
Specific sites only: 3 match patterns.
What the developer says, and 5 screenshots
Loading from the Chrome Web Store. Open the listing if it does not appear.
- Users
- 4 (the store no longer states an audience; this is the last figure it published)
- Users, last 12 days
- +4
- Version
- 0.1.1
- Updated in the store
- 2026-09-29
- Published
- 2026-09-29
- Manifest
- V3
- Browser access
- 3 permissions, 3 site patterns
How it has moved
- 2026-09-300appeared in the store
- 2026-10-083
- 2026-10-104
- 2026-10-114
- 2026-09-300appeared in the store
- 2026-10-083
- 2026-10-104
- 2026-10-114
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: 3 match patterns.
https://chatgpt.com/*https://claude.ai/*https://gemini.google.com/*
-
Run its own code on the pages it can access
scripting -
Add items to the right-click menu
contextMenus -
Store data in your browser
storage
What changed recently
- Appeared in the store
The publisher
heosoyoone publishes 2 listings we track, 7 users between them.
-
콕찍 3 users (last published figure)
Like this one
Listings the catalog judges closest in what they say they do.
-
PromptBox — AIプロンプト呼び出し 2 users (last published figure)
-
PromptBox 109 users
-
CueBox - Save, organize, and reuse AI prompts 9 users
-
Save My Prompt 5 users
-
AI Prompt Helper 13 users
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.
Add a badge to your README or site
The badge shows the audience and rating from our last pass over the store and links back to this page.
[](https://extops.dev/extensions/ijmglodbjoijcfndmaipmdikobekppdj)<a href="https://extops.dev/extensions/ijmglodbjoijcfndmaipmdikobekppdj"><img src="https://extops.dev/extensions/ijmglodbjoijcfndmaipmdikobekppdj/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-10. We publish no contact details for extension developers.