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Palette AI: ChatGPT Color Picker

Chrome extension by LuanCastoldi · Productivity · Tools

A Chrome extension in Productivity · Tools with 3 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 5 screenshots

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

Users
3
Rating
not rated yet
Users, last 15 days
+3
Version
0.0.6
Updated in the store
2026-08-19
Published
2026-08-11
Manifest
V3
Browser access
3 permissions

How it has moved

Users
+3 since 01.09
0-3 · 6 readings
  1. 2026-09-010
  2. 2026-09-033
  3. 2026-09-063
  4. 2026-09-083
  5. 2026-09-090
  6. 2026-09-153
Users
+3 since 01.09
0-3 · 6 readings
  1. 2026-09-010
  2. 2026-09-033
  3. 2026-09-063
  4. 2026-09-083
  5. 2026-09-090
  6. 2026-09-153

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.

  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • 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

LuanCastoldi publishes 12 listings we track, 32k users between them.

  1. Agent Name for WhatsApp Web — Zapme LuanCastoldi · Productivity · Communication · published 2024-04-21 30k users ★ 4.9
  2. Kanbap: CRM para WhatsApp Web LuanCastoldi · Productivity · Tools · published 2026-05-26 950 users ★ 4.7
  3. Zonion - Kanban WhatsApp Web LuanCastoldi · Productivity · Workflow · published 2025-07-10 350 users ★ 3.5
Show 5 more from this publisher
  1. Nextzap: Disparo de mensagens para WhatsApp Web LuanCastoldi · Productivity · Tools · published 2025-08-10 170 users
  2. Zupi AI: Agente de IA para WhatsApp Web LuanCastoldi · Productivity · Tools · published 2026-07-26 28 users ★ 5.0
  3. Instame - Agent name for Instagram LuanCastoldi · Productivity · Tools · published 2026-07-31 26 users
  4. Agente de IA para WhatsApp™ Web LuanCastoldi · Productivity · Tools · published 2025-07-24 7 users
  5. Dark Calm LuanCastoldi · Lifestyle · Well Being · published 2026-02-16 5 users

Like this one

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

  1. Co-Pate | Web Color Palette Describes nearly the same job, smaller audience 11 users ★ 5.0
  2. ChromaPicker - Modern Color & Palette Tool Describes nearly the same job, smaller audience 4 users (last published figure)
  3. Color Palette Creator Describes nearly the same job, smaller audience 4 users
  4. ShadeSurfer Color Picker & Palette Generator Describes nearly the same job, smaller audience 3 users
  5. DesignTap - Design Inspector & Color Tools Describes nearly the same job, smaller audience 31 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.

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.