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Prompt Managers | Suggestions & Autocomplete For ChatGPT | Gemini | Grok

Chrome extension by Cao Van Thanh · Productivity · Tools

A Chrome extension in Productivity · Tools with 14 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 4 screenshots

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

Users
14
Rating
5.0 (1 ratings)
Users, last 9 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
1.1
Updated in the store
2025-12-16
Published
2025-11-19
Manifest
V3
Browser access
1 permission

How it has moved

Users
unchanged since 01.09
14-16 · 5 readings
  1. 2026-09-0114
  2. 2026-09-0216
  3. 2026-09-0714
  4. 2026-09-0815
  5. 2026-09-0914
Rating
unchanged since 01.09
reviewsrating 5.00 · 5 readings
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-07reviews1rating5.00
  4. 2026-09-08reviews1rating5.00
  5. 2026-09-09reviews1rating5.00
Users
unchanged since 01.09
14-16 · 5 readings
  1. 2026-09-0114
  2. 2026-09-0216
  3. 2026-09-0714
  4. 2026-09-0815
  5. 2026-09-0914
Rating
unchanged since 01.09
reviewsrating 5.00 · 5 readings
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-07reviews1rating5.00
  4. 2026-09-08reviews1rating5.00
  5. 2026-09-09reviews1rating5.00

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

Cao Van Thanh publishes 14 listings we track, 1k users between them. Listed website: hamatim.com.

  1. Play Video In Background For TikTok Cao Van Thanh · Make Chrome Yours · Accessibility · published 2025-12-26 535 users ★ 4.2
  2. Custom Tab Name Cao Van Thanh · Productivity · Tools · published 2025-11-07 200 users ★ 3.0
  3. Open Link In New Tab Cao Van Thanh · Productivity · Workflow · published 2025-12-15 88 users
Show 5 more from this publisher
  1. Play Reel In Background For Facebook Cao Van Thanh · Lifestyle · Social · published 2025-12-19 63 users ★ 4.3
  2. Temporary Chat - Always stay on for ChatGPT Cao Van Thanh · Productivity · Tools · published 2025-11-10 40 users ★ 5.0
  3. Message timestamps for ChatGPT Cao Van Thanh · Productivity · Tools · published 2025-11-01 22 users
  4. Page location for Mendix Cao Van Thanh · Productivity · Developer · published 2025-12-25 13 users
  5. POC Preview - Quickly HTML/CSS/JS Playground Cao Van Thanh · Productivity · Developer · published 2025-12-25 10 users

Like this one

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

  1. QuickPrompt for ChatGPT Describes nearly the same job, smaller audience 4 users ★ 5.0
  2. Der Promptus - Prompt Manager for ChatGPT, Claude, Gemini, Perplexity Describes nearly the same job, smaller audience 7 users ★ 5.0
  3. Awesome Prompts: Prompt Manager for ChatGPT, Claude, Gemini & Perplexity Describes nearly the same job, smaller audience 205 users ★ 4.9
  4. Prompt Injector for GPT Describes nearly the same job, smaller audience 3 users
  5. Prompt Assistant for Chatgpt Describes nearly the same job, smaller audience 40 users ★ 5.0

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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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.